[jira] [Resolved] (STATISTICS-16) Replace JUnit dependency with JUnit Jupiter / JUnit Jupiter Vintage

2021-09-14 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-16?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved STATISTICS-16. Fix Version/s: 1.0 Resolution: Implemented The test suite has been updated to JUn

[jira] [Commented] (RNG-164) Refactor SimpleSampler in SamplerBaseTest.java to improve test logic

2021-09-16 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17415953#comment-17415953 ] Alex Herbert commented on RNG-164: -- Adding a mocking framework to test that 4 methods in a

[jira] [Commented] (RNG-164) Refactor SimpleSampler in SamplerBaseTest.java to improve test logic

2021-09-18 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17417049#comment-17417049 ] Alex Herbert commented on RNG-164: -- There is actually no requirement for the SimpleSampler

[jira] [Commented] (STATISTICS-9) Code for creating plots (userguide)

2021-09-19 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-9?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17417416#comment-17417416 ] Alex Herbert commented on STATISTICS-9: --- Added an example command-line applicatio

[jira] [Created] (STATISTICS-34) Geometric distribution to switch PMF computation for increased accuracy

2021-09-21 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-34: -- Summary: Geometric distribution to switch PMF computation for increased accuracy Key: STATISTICS-34 URL: https://issues.apache.org/jira/browse/STATISTICS-34 Proje

[jira] [Commented] (STATISTICS-34) Geometric distribution to switch PMF computation for increased accuracy

2021-09-21 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-34?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17418166#comment-17418166 ] Alex Herbert commented on STATISTICS-34: I have compared the two formulas usin

[jira] [Updated] (STATISTICS-34) Geometric distribution to switch PMF computation for increased accuracy

2021-09-21 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-34?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert updated STATISTICS-34: --- Description: The Geometric distribution is defined by the probability of success (p). The

[jira] [Commented] (STATISTICS-34) Geometric distribution to switch PMF computation for increased accuracy

2021-09-21 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-34?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17418215#comment-17418215 ] Alex Herbert commented on STATISTICS-34: Added in commit: 5f44ae372410b199493

[jira] [Commented] (STATISTICS-34) Geometric distribution to switch PMF computation for increased accuracy

2021-09-21 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-34?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17418232#comment-17418232 ] Alex Herbert commented on STATISTICS-34: Note: The updated code uses the simp

[jira] [Reopened] (RNG-160) Performance of modified Ziggurat samplers

2021-09-28 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert reopened RNG-160: -- Assignee: Alex Herbert Reopened to add updated benchmark results > Performance of modified Ziggurat sam

[jira] [Updated] (RNG-160) Performance of modified Ziggurat samplers

2021-09-28 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert updated RNG-160: - Attachment: exp_overhang.jpg > Performance of modified Ziggurat samplers > -

[jira] [Updated] (RNG-160) Performance of modified Ziggurat samplers

2021-09-28 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert updated RNG-160: - Attachment: gauss_overhang.jpg > Performance of modified Ziggurat samplers > ---

[jira] [Updated] (RNG-160) Performance of modified Ziggurat samplers

2021-09-28 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert updated RNG-160: - Attachment: exp_normal.jpg > Performance of modified Ziggurat samplers > ---

[jira] [Updated] (RNG-160) Performance of modified Ziggurat samplers

2021-09-28 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert updated RNG-160: - Attachment: gauss_normal.jpg > Performance of modified Ziggurat samplers > -

[jira] [Commented] (RNG-160) Performance of modified Ziggurat samplers

2021-09-28 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17421390#comment-17421390 ] Alex Herbert commented on RNG-160: -- The modified ziggurat sampler mainly chooses samples fr

[jira] [Created] (RNG-165) RejectionInversionZipfSampler should allow exponent of zero

2021-09-29 Thread Alex Herbert (Jira)
Alex Herbert created RNG-165: Summary: RejectionInversionZipfSampler should allow exponent of zero Key: RNG-165 URL: https://issues.apache.org/jira/browse/RNG-165 Project: Commons RNG Issue Type

[jira] [Commented] (RNG-160) Performance of modified Ziggurat samplers

2021-09-29 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17422256#comment-17422256 ] Alex Herbert commented on RNG-160: -- Use of the ternary operator added in commit: b1ae71bae

[jira] [Created] (RNG-166) LogNormalSampler should allow negative scale (mean of the natural logarithm of the distribution values)

2021-10-01 Thread Alex Herbert (Jira)
Alex Herbert created RNG-166: Summary: LogNormalSampler should allow negative scale (mean of the natural logarithm of the distribution values) Key: RNG-166 URL: https://issues.apache.org/jira/browse/RNG-166

[jira] [Resolved] (RNG-166) LogNormalSampler should allow negative scale (mean of the natural logarithm of the distribution values)

2021-10-01 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved RNG-166. -- Fix Version/s: 1.5 Resolution: Fixed Fixed in commit: f46c00179c928f14846323caa9eee3e518fe829a Ch

[jira] [Commented] (RNG-165) RejectionInversionZipfSampler should allow exponent of zero

2021-10-01 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17423397#comment-17423397 ] Alex Herbert commented on RNG-165: -- Fixed in commit: a6ca79b76028c95a71fe63945b9092f2039c8

[jira] [Resolved] (RNG-165) RejectionInversionZipfSampler should allow exponent of zero

2021-10-01 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/RNG-165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved RNG-165. -- Fix Version/s: 1.5 Resolution: Fixed > RejectionInversionZipfSampler should allow exponent of zero

[jira] [Commented] (MATH-1631) Roulette wheel selection

2021-10-02 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/MATH-1631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17423603#comment-17423603 ] Alex Herbert commented on MATH-1631: Is it the intention that the probabilities will c

[jira] [Created] (NUMBERS-168) BrentSolver cannot identify brackets with small objective values

2021-10-02 Thread Alex Herbert (Jira)
Alex Herbert created NUMBERS-168: Summary: BrentSolver cannot identify brackets with small objective values Key: NUMBERS-168 URL: https://issues.apache.org/jira/browse/NUMBERS-168 Project: Commons Num

[jira] [Resolved] (NUMBERS-168) BrentSolver cannot identify brackets with small objective values

2021-10-02 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved NUMBERS-168. -- Resolution: Fixed Fixed in commit: 4484083d990df67e81a1ef5b8fb9f1c3b40511f5   > BrentSolver

[jira] [Deleted] (COMMONSRDF-86) Situs Judi Slot Bet Kecil Deposit Pulsa Terbaik 2021

2021-10-05 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/COMMONSRDF-86?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert deleted COMMONSRDF-86: --- > Situs Judi Slot Bet Kecil Deposit Pulsa Terbaik 2021 >

[jira] [Created] (STATISTICS-35) PoissonDistribution cannot create a sampler with a mean above 2^30

2021-10-07 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-35: -- Summary: PoissonDistribution cannot create a sampler with a mean above 2^30 Key: STATISTICS-35 URL: https://issues.apache.org/jira/browse/STATISTICS-35 Project: A

[jira] [Created] (STATISTICS-36) Optimise the default inverse CDF function for continuous distributions

2021-10-07 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-36: -- Summary: Optimise the default inverse CDF function for continuous distributions Key: STATISTICS-36 URL: https://issues.apache.org/jira/browse/STATISTICS-36 Projec

[jira] [Created] (STATISTICS-37) Better inverse Erfc function for the Normal distribution

2021-10-07 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-37: -- Summary: Better inverse Erfc function for the Normal distribution Key: STATISTICS-37 URL: https://issues.apache.org/jira/browse/STATISTICS-37 Project: Apache Commo

[jira] [Created] (STATISTICS-38) Optimise use of the Gamma function in the PoissonDistribution

2021-10-07 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-38: -- Summary: Optimise use of the Gamma function in the PoissonDistribution Key: STATISTICS-38 URL: https://issues.apache.org/jira/browse/STATISTICS-38 Project: Apache

[jira] [Created] (STATISTICS-39) Correct the switch of function evaluation in the GammaDistribution

2021-10-07 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-39: -- Summary: Correct the switch of function evaluation in the GammaDistribution Key: STATISTICS-39 URL: https://issues.apache.org/jira/browse/STATISTICS-39 Project: A

[jira] [Created] (STATISTICS-40) Better probability(x0, x1) function to use the survival probability

2021-10-07 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-40: -- Summary: Better probability(x0, x1) function to use the survival probability Key: STATISTICS-40 URL: https://issues.apache.org/jira/browse/STATISTICS-40 Project:

[jira] [Created] (STATISTICS-41) Use factory constructors

2021-10-07 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-41: -- Summary: Use factory constructors Key: STATISTICS-41 URL: https://issues.apache.org/jira/browse/STATISTICS-41 Project: Apache Commons Statistics Issue Ty

[jira] [Resolved] (STATISTICS-34) Geometric distribution to switch PMF computation for increased accuracy

2021-10-07 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-34?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved STATISTICS-34. Resolution: Fixed Implemented in commit: 5f44ae372410b1994933875bd1ea79b73464b0df > Ge

[jira] [Commented] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-08 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426188#comment-17426188 ] Alex Herbert commented on NUMBERS-167: -- I've created a [PR 105|https://github.com/a

[jira] [Commented] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-08 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426266#comment-17426266 ] Alex Herbert commented on NUMBERS-167: -- A similar change to precompute factors for

[jira] [Created] (NUMBERS-169) Function to evaluate the complement of the RegularizedBeta

2021-10-08 Thread Alex Herbert (Jira)
Alex Herbert created NUMBERS-169: Summary: Function to evaluate the complement of the RegularizedBeta Key: NUMBERS-169 URL: https://issues.apache.org/jira/browse/NUMBERS-169 Project: Commons Numbers

[jira] [Commented] (STATISTICS-25) T Distribution Inverse Cumulative Probability Function gives the Wrong Answer

2021-10-08 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-25?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426411#comment-17426411 ] Alex Herbert commented on STATISTICS-25: This highlights a bug in the Regulari

[jira] [Deleted] (STATISTICS-43) What Stella OST to PST conversion software does it use?

2021-10-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-43?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert deleted STATISTICS-43: --- > What Stella OST to PST conversion software does it use? > -

[jira] [Commented] (STATISTICS-44) MavenScmCli issues

2021-10-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-44?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426518#comment-17426518 ] Alex Herbert commented on STATISTICS-44: Has this ticket been created in the w

[jira] [Deleted] (STATISTICS-42) What exactly is Stella EDB to PST recovery software?

2021-10-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-42?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert deleted STATISTICS-42: --- > What exactly is Stella EDB to PST recovery software? >

[jira] [Commented] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426593#comment-17426593 ] Alex Herbert commented on NUMBERS-167: -- While I like the use of DoubleUnaryOperator

[jira] [Commented] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426599#comment-17426599 ] Alex Herbert commented on NUMBERS-167: -- Revised version with operators in [PR 106|

[jira] [Commented] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426671#comment-17426671 ] Alex Herbert commented on NUMBERS-167: -- {quote}sparing a single redundant computati

[jira] [Commented] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426761#comment-17426761 ] Alex Herbert commented on NUMBERS-167: -- {quote}call either P or Q {quote} I think w

[jira] [Commented] (STATISTICS-25) T Distribution Inverse Cumulative Probability Function gives the Wrong Answer

2021-10-10 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-25?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426809#comment-17426809 ] Alex Herbert commented on STATISTICS-25: I have found the bug in the Regulariz

[jira] [Created] (STATISTICS-45) RegularizedBeta function to detect edge cases

2021-10-10 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-45: -- Summary: RegularizedBeta function to detect edge cases Key: STATISTICS-45 URL: https://issues.apache.org/jira/browse/STATISTICS-45 Project: Apache Commons Statisti

[jira] [Moved] (NUMBERS-170) RegularizedBeta function to detect edge cases

2021-10-10 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert moved STATISTICS-45 to NUMBERS-170: Key: NUMBERS-170 (was: STATISTICS-45) Affects V

[jira] [Updated] (NUMBERS-170) RegularizedBeta function to detect edge cases

2021-10-10 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert updated NUMBERS-170: - Description: The [Regularized incomplete beta function|https://en.wikipedia.org/wiki/Beta_funct

[jira] [Comment Edited] (STATISTICS-25) T Distribution Inverse Cumulative Probability Function gives the Wrong Answer

2021-10-10 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-25?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17426809#comment-17426809 ] Alex Herbert edited comment on STATISTICS-25 at 10/10/21, 1:43 PM: -

[jira] [Resolved] (NUMBERS-170) RegularizedBeta function to detect edge cases

2021-10-10 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved NUMBERS-170. -- Fix Version/s: 1.1 Resolution: Fixed Fixed in commit: fe1a427b2ff9040b2f19a9d96abfb7c5

[jira] [Resolved] (STATISTICS-41) Use factory constructors

2021-10-10 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-41?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved STATISTICS-41. Fix Version/s: 1.0 Resolution: Implemented Added in commit: 2b72bb361cdc38ffc19c

[jira] [Commented] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-11 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17427366#comment-17427366 ] Alex Herbert commented on NUMBERS-167: -- Sorry for the delay in replying. I have bee

[jira] [Commented] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-11 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17427376#comment-17427376 ] Alex Herbert commented on NUMBERS-167: -- I've looked at your patch and agree that it

[jira] [Commented] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-12 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17427747#comment-17427747 ] Alex Herbert commented on NUMBERS-167: -- I do not think BC allows a switch to enums

[jira] [Comment Edited] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-12 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17427747#comment-17427747 ] Alex Herbert edited comment on NUMBERS-167 at 10/12/21, 3:01 PM: -

[jira] [Comment Edited] (NUMBERS-167) RegularizedGamma.P with precomputed LogGamma value

2021-10-12 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17427747#comment-17427747 ] Alex Herbert edited comment on NUMBERS-167 at 10/12/21, 3:01 PM: -

[jira] [Commented] (MATH-1633) Commons-Math does not build under java 17

2021-10-13 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/MATH-1633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17428203#comment-17428203 ] Alex Herbert commented on MATH-1633: Replacing SpotBugs 3.1.8 with 4.3.0 allows the sp

[jira] [Created] (NUMBERS-171) Update the InverseErfc function to support the full range of x in [0, 2]

2021-10-14 Thread Alex Herbert (Jira)
Alex Herbert created NUMBERS-171: Summary: Update the InverseErfc function to support the full range of x in [0, 2] Key: NUMBERS-171 URL: https://issues.apache.org/jira/browse/NUMBERS-171 Project: Com

[jira] [Commented] (MATH-1633) Commons-Math does not build under java 17

2021-10-15 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/MATH-1633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17429285#comment-17429285 ] Alex Herbert commented on MATH-1633: [~erik_nasdaq] Does the change to the SpotBugs pl

[jira] [Commented] (NUMBERS-171) Update the InverseErfc function to support the full range of x in [0, 2]

2021-10-15 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17429329#comment-17429329 ] Alex Herbert commented on NUMBERS-171: -- I have ported the Boost inverse error funct

[jira] [Resolved] (STATISTICS-40) Better probability(x0, x1) function to use the survival probability

2021-10-16 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-40?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved STATISTICS-40. Fix Version/s: 1.0 Assignee: Alex Herbert Resolution: Implemented Update

[jira] [Commented] (CLI-310) Purge release version 20040117.000000 from Maven Central

2021-10-16 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/CLI-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17429580#comment-17429580 ] Alex Herbert commented on CLI-310: -- This is a problem that can at least be fixed on the git

[jira] [Commented] (MATH-1630) AccurateMath vs JDK's Math

2021-10-17 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/MATH-1630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17429687#comment-17429687 ] Alex Herbert commented on MATH-1630: The code changes look good. This now empty packag

[jira] [Created] (NUMBERS-172) Update the Erf function to use the Boost rational function approximtion

2021-10-18 Thread Alex Herbert (Jira)
Alex Herbert created NUMBERS-172: Summary: Update the Erf function to use the Boost rational function approximtion Key: NUMBERS-172 URL: https://issues.apache.org/jira/browse/NUMBERS-172 Project: Comm

[jira] [Commented] (NUMBERS-172) Update the Erf function to use the Boost rational function approximtion

2021-10-18 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17430227#comment-17430227 ] Alex Herbert commented on NUMBERS-172: -- I ported the Boost C++ erf implementation a

[jira] [Resolved] (NUMBERS-171) Update the InverseErfc function to support the full range of x in [0, 2]

2021-10-20 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved NUMBERS-171. -- Fix Version/s: 1.1 Resolution: Implemented Added in commit: 99c9ae29ae49634c7c777863f9

[jira] [Commented] (NUMBERS-172) Update the Erf function to use the Boost rational function approximtion

2021-10-20 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17431024#comment-17431024 ] Alex Herbert commented on NUMBERS-172: -- Update the Erf and Erfc functions to use th

[jira] [Resolved] (NUMBERS-172) Update the Erf function to use the Boost rational function approximtion

2021-10-21 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved NUMBERS-172. -- Fix Version/s: 1.1 Resolution: Implemented Added in commit: a0e56e1fd241d9fd77973c137c

[jira] [Commented] (STATISTICS-37) Better inverse Erfc function for the Normal distribution

2021-10-22 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-37?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17432981#comment-17432981 ] Alex Herbert commented on STATISTICS-37: This has been fixed by NUMBERS-171.

[jira] [Created] (STATISTICS-46) TruncatedNormalDistribution

2021-10-22 Thread Alex Herbert (Jira)
Alex Herbert created STATISTICS-46: -- Summary: TruncatedNormalDistribution Key: STATISTICS-46 URL: https://issues.apache.org/jira/browse/STATISTICS-46 Project: Apache Commons Statistics Issue

[jira] [Commented] (MATH-1634) Quaternion representation of Rotation is incorrect

2021-10-22 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/MATH-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17432992#comment-17432992 ] Alex Herbert commented on MATH-1634: The geometry code has been ported to [Commons Ge

[jira] [Commented] (STATISTICS-25) T Distribution Inverse Cumulative Probability Function gives the Wrong Answer

2021-10-22 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-25?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17433133#comment-17433133 ] Alex Herbert commented on STATISTICS-25: This ticket was raised as the CDF of

[jira] [Updated] (STATISTICS-35) PoissonDistribution cannot create a sampler with a mean above 2^30

2021-10-23 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-35?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert updated STATISTICS-35: --- Attachment: normal_approx_delta.jpg > PoissonDistribution cannot create a sampler with a m

[jira] [Commented] (STATISTICS-35) PoissonDistribution cannot create a sampler with a mean above 2^30

2021-10-23 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-35?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17433383#comment-17433383 ] Alex Herbert commented on STATISTICS-35: The PoissonSampler in RNG has the lim

[jira] [Resolved] (STATISTICS-35) PoissonDistribution cannot create a sampler with a mean above 2^30

2021-10-24 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-35?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved STATISTICS-35. Fix Version/s: 1.0 Resolution: Fixed Switch sampling to a Gaussian approximation

[jira] [Resolved] (STATISTICS-37) Better inverse Erfc function for the Normal distribution

2021-10-24 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/STATISTICS-37?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved STATISTICS-37. Fix Version/s: 1.0 Resolution: Implemented > Better inverse Erfc function for the

[jira] [Commented] (MATH-1634) Quaternion representation of Rotation is incorrect

2021-10-25 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/MATH-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17433724#comment-17433724 ] Alex Herbert commented on MATH-1634: IIUC: * The Rotation class from math3 represents

[jira] [Commented] (MATH-1634) Quaternion representation of Rotation is incorrect

2021-10-25 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/MATH-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17433855#comment-17433855 ] Alex Herbert commented on MATH-1634: The method {{double[] getAngles()}} has been repl

[jira] [Created] (NUMBERS-173) ContinuedFraction will infinite loop with zero epsilon

2021-11-01 Thread Alex Herbert (Jira)
Alex Herbert created NUMBERS-173: Summary: ContinuedFraction will infinite loop with zero epsilon Key: NUMBERS-173 URL: https://issues.apache.org/jira/browse/NUMBERS-173 Project: Commons Numbers

[jira] [Resolved] (NUMBERS-173) ContinuedFraction will infinite loop with zero epsilon

2021-11-02 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert resolved NUMBERS-173. -- Resolution: Fixed Fixed in commit: a3370a933dcf0c4a6e2f7f2519ea610f92704fe6 > ContinuedFract

[jira] [Created] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-05 Thread Alex Herbert (Jira)
Alex Herbert created NUMBERS-174: Summary: Update Gamma functions using the Boost implementation Key: NUMBERS-174 URL: https://issues.apache.org/jira/browse/NUMBERS-174 Project: Commons Numbers

[jira] [Updated] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-05 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Alex Herbert updated NUMBERS-174: - Description: The current regularised incomplete gamma functions for P and Q compute using a ser

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-06 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17439909#comment-17439909 ] Alex Herbert commented on NUMBERS-174: -- I have ported a set of Gamma functions from

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-07 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17439960#comment-17439960 ] Alex Herbert commented on NUMBERS-174: -- h2. Gamma(z) ||Data||Current|| ||Modified||

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-07 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440007#comment-17440007 ] Alex Herbert commented on NUMBERS-174: -- h2. Log Gamma(z) ||Data||Current|| ||Boost|

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-07 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440011#comment-17440011 ] Alex Herbert commented on NUMBERS-174: -- h2. Regularised Incomplete Gamma(a, z) : P

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-07 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440014#comment-17440014 ] Alex Herbert commented on NUMBERS-174: -- h2. Incomplete Gamma(a, z) ||Data||Modified

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-07 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440092#comment-17440092 ] Alex Herbert commented on NUMBERS-174: -- h2. Gamma P Derivative This function is no

[jira] [Comment Edited] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-07 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440092#comment-17440092 ] Alex Herbert edited comment on NUMBERS-174 at 11/7/21, 9:31 PM: --

[jira] [Comment Edited] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-07 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440092#comment-17440092 ] Alex Herbert edited comment on NUMBERS-174 at 11/7/21, 10:13 PM: -

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-08 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440819#comment-17440819 ] Alex Herbert commented on NUMBERS-174: -- {quote}Could [Numbers] provide an equivalen

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17441330#comment-17441330 ] Alex Herbert commented on NUMBERS-174: -- h2. Improving the Regularised Gamma Functio

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17441348#comment-17441348 ] Alex Herbert commented on NUMBERS-174: -- h2. ContinuedFraction The regularized inco

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-09 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17441449#comment-17441449 ] Alex Herbert commented on NUMBERS-174: -- {quote}Do I understand correctly that eithe

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-10 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17441736#comment-17441736 ] Alex Herbert commented on NUMBERS-174: -- The Boost [continued fraction|https://www.

[jira] [Created] (NUMBERS-175) Add continued fraction implementations using a generator of terms

2021-11-12 Thread Alex Herbert (Jira)
Alex Herbert created NUMBERS-175: Summary: Add continued fraction implementations using a generator of terms Key: NUMBERS-175 URL: https://issues.apache.org/jira/browse/NUMBERS-175 Project: Commons Nu

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-12 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17442634#comment-17442634 ] Alex Herbert commented on NUMBERS-174: -- {quote}Wouldn't it be safer/cleaner to depr

[jira] [Commented] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-12 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17442702#comment-17442702 ] Alex Herbert commented on NUMBERS-174: -- h2. Incomplete Gamma evaluation for Large X

[jira] [Comment Edited] (NUMBERS-174) Update Gamma functions using the Boost implementation

2021-11-12 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17442702#comment-17442702 ] Alex Herbert edited comment on NUMBERS-174 at 11/12/21, 12:11 PM:

[jira] [Commented] (NUMBERS-175) Add continued fraction implementations using a generator of terms

2021-11-12 Thread Alex Herbert (Jira)
[ https://issues.apache.org/jira/browse/NUMBERS-175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17442817#comment-17442817 ] Alex Herbert commented on NUMBERS-175: -- Some more thoughts on implementations. Whe

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