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Module std.complex

This module contains the Complex type, which is used to represent complex numbers, along with related mathematical operations and functions.

Complex will eventually replace the built-in types cfloat, cdouble, creal, ifloat, idouble, and ireal.

Functions

NameDescription
abs(z)
acos(z) Inverse trigonometric functions on complex numbers.
acosh(z) Inverse hyperbolic trigonometric functions on complex numbers.
arg(z)
asin(z) Inverse trigonometric functions on complex numbers.
asinh(z) Inverse hyperbolic trigonometric functions on complex numbers.
atan(z) Inverse trigonometric functions on complex numbers.
atanh(z) Inverse hyperbolic trigonometric functions on complex numbers.
complex(re) Helper function that returns a complex number with the specified real and imaginary parts.
conj(z)
cos(z) Trigonometric functions on complex numbers.
cosh(z) Hyperbolic trigonometric functions on complex numbers.
coshisinh(y)
exp(x) Calculates ex.
expi(y)
fromPolar(modulus, argument) Constructs a complex number given its absolute value and argument.
log(x) Calculate the natural logarithm of x. The branch cut is along the negative axis.
log10(x) Calculate the base-10 logarithm of x.
norm(z) Extracts the norm of a complex number.
pow(x, n) Calculates xn. The branch cut is on the negative axis.
proj(z) Returns the projection of z onto the Riemann sphere.
sin(z) Trigonometric functions on complex numbers.
sinh(z) Hyperbolic trigonometric functions on complex numbers.
sqAbs(z)
sqrt(z)
tan(z) Trigonometric functions on complex numbers.
tanh(z) Hyperbolic trigonometric functions on complex numbers.

Structs

NameDescription
Complex A complex number parametrised by a type T, which must be either float, double or real.

Authors

Lars Tandle Kyllingstad, Don Clugston

License

Boost License 1.0