Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes


cscd

сomputes the element-wise cosecant of the argument given in degree

Syntax

y = cscd(x)

Arguments

x

a real or complex array.

y

a real or complex array.

Description

The entries of y are the cosecant 1/sin(x) of the entries of x given in degree. The results are real and in ]-∞,-1] ∪ [1,∞[. For entries equal to n*180 with n integer, the result is infinite (or an error depending on ieee mode). For entries equal to n*90with n integer and odd the result is exactly 1 or -1.

Examples

csc(%pi/4)
cscd(90)

See also

  • secd — computes the element-wise secant of the argument given in degree
  • csc — сomputes the element-wise cosecant of the argument
  • sind — sine function, argument in degree.
Report an issue
<< csc Trigonometry csch >>

Copyright (c) 2022-2023 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Mon Nov 07 14:58:51 CET 2022