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Modern Math CSech
Paul Squires edited this page Oct 19, 2026
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Home › Math Library › Math Library › CSech
Returns the hyperbolic secant of a complex number, one over its cosh.
CSech( byref z as Complex ) as Complex-
CReciprocal( CCosh( z ) ). - One of the six reciprocal hyperbolic functions AfxNova supplies and .NET does not.
#import "std/numeric"
using numeric
dim as Complex z = CSet( 0.5, 0.25 )
print CToString( CSech( z ) ) '' 0.902703693945398-0.10651712464877593i
print CToString( CSech( CZero( ) ) ) '' 1-0i -- sech 0 = 1Library: Math Library
Category: Math Library
Documented under: Members
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