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Modern Math Sinh

Paul Squires edited this page Oct 19, 2026 · 1 revision

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Sinh

Returns the hyperbolic sine of a number.

Syntax

Sinh( x )

Notes

  • Asinh is its inverse.
  • Overloaded on float64 and on float32: a single-precision argument takes the single-precision path and does not widen.
  • BOUNDED accuracy: correct to the platform library's stated ulp bound.

Examples

#import "std/numeric"
using numeric

print Sinh( 1.0 )            '' 1.175201193643801
print Asinh( Sinh( 0.7 ) )   '' 0.6999999999999998

Library: Math Library
Category: Math Library
Documented under: The libm surface

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