On my pentium4-pc-linux-gnu machine, sage-2.1.0.1
built with gcc-4.1.1 fails the test
devel/sage-main/sage/gsl/integration.pyx
File "integration.pyx", line 113:
sage: [numerical_integral(f, 1, 2, max_points=100, params=[n]) for n in rang
e(10)]
Expected:
[(0.49999999999998657, 5.5511151231256336e-15),
(0.32175055439664557, 3.5721487367706477e-15),
(0.24030098317249229, 2.6678768435816325e-15),
(0.19253082576711697, 2.1375215571674764e-15),
(0.16087527719832367, 1.7860743683853337e-15),
(0.13827545676349412, 1.5351659583939151e-15),
(0.12129975935702741, 1.3466978571966261e-15),
(0.10806674191683065, 1.1997818507228991e-15),
(0.09745444625548845, 1.0819617008493815e-15),
(0.088750683050217577, 9.8533051773561173e-16)]
Got:
[(0.49999999999998657, 5.5511151231256336e-15), (0.32175055439664557, 3.5721
487367706477e-15), (0.24030098317249227, 2.6678768435816321e-15), (0.19253082576
711694, 2.137521557167476e-15), (0.16087527719832367, 1.7860743683853337e-15), (
0.13827545676349412, 1.5351659583939151e-15), (0.1212997593570274, 1.34669785719
6626e-15), (0.10806674191683065, 1.1997818507228991e-15), (0.09745444625548845,
1.0819617008493815e-15), (0.088750683050217591, 9.8533051773561193e-16)]
**********************************************************************
File "integration.pyx", line 130:
sage: numerical_integral(f, 0, 'inf')
Expected:
(0.99999999999957279, 1.8429811298996553e-07)
Got:
(0.9999999999995729, 1.8429811299603818e-07)
**********************************************************************
File "integration.pyx", line 136:
sage: numerical_integral(f,'-inf', 'inf')
Expected:
(1.7724538509060035, 3.4295192165889879e-08)
Got:
(1.7724538509060033, 3.4295192111818267e-08)
**********************************************************************
1 items had failures:
3 of 12 in __main__.example_1
***Test Failed*** 3 failures.
Kate Minola
University of Maryland, College Park
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