amath
1.6.2
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Functions | |
complex | casinh (complex z) |
Inverse hyperbolic sine of complex number. More... | |
Inverse hyperbolic sine of complex number.
Inverse hyperbolic sine expressed using complex logarithms:
asinh(z) = log(z + sqrt(z*z + 1))
With branch cuts: -i INF to -i and i to i INF
Domain: -INF to INF Range: -INF to INF
More info is available at Wikipedia:
http://en.wikipedia.org/wiki/Inverse_hyperbolic_function#Logarithmic_representation
Definition at line 48 of file casinh.c.
References cadd(), clog(), cmul(), cpack(), and csqrt().
Referenced by ComplexNumber::HypArcSine().