Ticket #943 (new bug)

Opened 5 years ago

Last modified 4 years ago

Real counterparts of some trig functions not defined

Reported by: dukeleto Owned by: Paul C. Anagnostopoulos
Priority: normal Milestone:
Component: core Version: 1.5.0
Severity: medium Keywords:
Cc: Language:
Patch status: Platform:

Description

The Complex PMC defines cot, acot, coth, etc but they are not defined for real numbers.

All trig/hyperbolic functions that get defined for the Complex PMC should have real counterparts.

Change History

Changed 5 years ago by dukeleto

This includes the inverse hyperbolics, such as "asinh".

<NotFound>dukeleto: linux man page says that asinh and family are C89, so maybe is safe to assume his availability.
<NotFound>"The variant returning double also conforms to SVr4,  4.3BSD, C89."

Also, the Perl 6 spec test suite contains inverse hyperbolics and Rakudo currently implements them manually.

Changed 5 years ago by dukeleto

  • status changed from new to assigned

Changed 4 years ago by Paul C. Anagnostopoulos

  • owner changed from dukeleto to Paul C. Anagnostopoulos
  • status changed from assigned to new
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