Re: [fricas-devel] difference between EXPR INT and EXPR Complex INT

2019-11-13 Thread Waldek Hebisch
Martin Rubey wrote: > > ping? > > Am Montag, 4. November 2019 09:23:33 UTC+1 schrieb Martin R: > > > > Thank you! Unfortunately, I am still not clear on the difference. Is the > > following correct: > > > > EXPR INT assumes real variables and functions, and EXPR Complex INT is a > > hack? >

Re: [fricas-devel] difference between EXPR INT and EXPR Complex INT

2019-11-12 Thread 'Martin R' via FriCAS - computer algebra system
ping? Am Montag, 4. November 2019 09:23:33 UTC+1 schrieb Martin R: > > Thank you! Unfortunately, I am still not clear on the difference. Is the > following correct: > > EXPR INT assumes real variables and functions, and EXPR Complex INT is a > hack? > > Martin > -- You received this message

Re: [fricas-devel] difference between EXPR INT and EXPR Complex INT

2019-11-04 Thread 'Martin R' via FriCAS - computer algebra system
Thank you! Unfortunately, I am still not clear on the difference. Is the following correct: EXPR INT assumes real variables and functions, and EXPR Complex INT is a hack? Martin -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system"

Re: [fricas-devel] difference between EXPR INT and EXPR Complex INT

2019-11-03 Thread oldk1331
Hi Martin, an old email from Waldek on this subject: Forwarded Message Subject: Re: [fricas-devel] interesting error in integration Date: Tue, 24 Jul 2018 00:12:30 +0200 (CEST) From: Waldek Hebisch Reply-To: fricas-devel@googlegroups.com To: fricas-devel@googlegroups.com

[fricas-devel] difference between EXPR INT and EXPR Complex INT

2019-11-02 Thread 'Martin R' via FriCAS - computer algebra system
Dear all, maintaining the sage-FriCAS interface, I recently ran into the problem of converting expressions that contain the complex unit into FriCAS expressions. I vaguely recall that EXPR INT contains the complex numbers, by using sqrt(-1), but I am not sure anymore. Hence: 1) What is the