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version 2.109.1

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Function std.complex.sinh

Hyperbolic trigonometric functions on complex numbers.

Complex!T sinh(T) (
  Complex!T z
) pure nothrow @nogc @safe;

Parameters

NameDescription
z A complex number.

Returns

The hyperbolic sine, cosine and tangent of z, respectively.

Example

static import std.math;
writeln(sinh(complex(0.0))); // 0.0
writeln(sinh(complex(1.0L))); // std.math.sinh(1.0L)
writeln(sinh(complex(1.0f))); // std.math.sinh(1.0f)

Example

static import std.math;
writeln(cosh(complex(0.0))); // 1.0
writeln(cosh(complex(1.0L))); // std.math.cosh(1.0L)
writeln(cosh(complex(1.0f))); // std.math.cosh(1.0f)

Example

import std.math.operations : isClose;
import std.math.trigonometry : std_math_tanh = tanh;
writeln(tanh(complex(0.0))); // 0.0
assert(isClose(tanh(complex(1.0L)), std_math_tanh(1.0L)));
assert(isClose(tanh(complex(1.0f)), std_math_tanh(1.0f)));

Authors

Lars Tandle Kyllingstad, Don Clugston

License

Boost License 1.0