bugAxiom Computer Algebra System - Bugs: bug #10115, asin(complex(1.0,0.0))

 
 

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bug #10115: asin(complex(1.0,0.0))

Submitted by:  None
Submitted on:  Mon 23 Aug 2004 06:10:41 PM UTC  
 
Category:  algebra Severity:  3 - Normal
Item Group:  code bug Status:  None
Privacy:  Public Assigned to:  None
Originator Name:  Originator Email:  -email is unavailable-
Open/Closed:  Open Release: 
Reproducibility:  None Fixed Release: 
Error message: 

>> Error detected within library code:

catdef: division by zero

Example of code trigerring the bug: 

asin(complex(1.0,0.0))

Internal cause: 

trigcat.spad.pamphlet =>

asin x == atan(x/sqrt(1-x**2))

Thu 31 Mar 2005 05:53:20 PM UTC, comment #1:

Transferred to page.axiom-developer.org

Anonymous
Mon 23 Aug 2004 06:10:41 PM UTC, original submission:

asin(1.0) => %pi/2.0
but not for Complex(Float)

Anonymous

 

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