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C Library Functions  - asind (3)

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NAME

asind(3f) - [M_units:TRIGONOMETRY] calculate arcsine of value in degrees (LICENSE:PD)

CONTENTS

Synopsis
Description
Options
Example
Author
License

SYNOPSIS

elemental real function asind(value)

     class(*),intent(in) :: value

DESCRIPTION

Calculate arcsine of input value in degrees. It converts the input value to radians from degrees and calls asin(3f).

OPTIONS

value	any standard scalar value supported by anyscalar_to_double(3f)

EXAMPLE

Sample program

   program demo_asind
   use M_units, only :  asind
   implicit none
      write(*, *)asind([ 0.0, 0.258819044, 0.5, 0.707106829, 0.866025448,  &
                      & 0.965925813, 1.0, -8.74227766E-08, -1.0 ])
   end program demo_asind

Results

      0.0 15.0  30.0 45.0000038  60.00 75.0 90.0 -5.00895612E-06  -90.0

AUTHOR

John S. Urban

LICENSE

Public Domain

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Nemo Release 3.1

asind (3)

June 29, 2025

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