...complex z ); DESCRIPTION These functions calculate x raised to the power z (with a branch cut for x along the negative real axis). ATTRIBUTES For an explanation of the terms use…...complex z ); DESCRIPTION These functions calculate x raised to the power z (with a branch cut for x along the negative real axis). ATTRIBUTES For an explanation of the terms use…...complex z ); DESCRIPTION These functions calculate x raised to the power z (with a branch cut for x along the negative real axis). ATTRIBUTES For an explanation of the terms use…...x z ); DESCRIPTION These functions calculate the complex square root of z , with a branch cut along the negative real axis. (That means that csqrt(-1+eps*I) will be close to I w…...x z ); DESCRIPTION These functions calculate the complex square root of z , with a branch cut along the negative real axis. (That means that csqrt(-1+eps*I) will be close to I w…...x z ); DESCRIPTION These functions calculate the complex square root of z , with a branch cut along the negative real axis. (That means that csqrt(-1+eps*I) will be close to I w…...DESCRIPTION These functions calculate the complex natural logarithm of z , with a branch cut along the negative real axis. The logarithm clog () is the inverse function of the e…...DESCRIPTION These functions calculate the complex natural logarithm of z , with a branch cut along the negative real axis. The logarithm clog () is the inverse function of the e…...DESCRIPTION These functions calculate the complex natural logarithm of z , with a branch cut along the negative real axis. The logarithm clog () is the inverse function of the e…...e functions calculate the complex argument (also called phase angle) of z , with a branch cut along the negative real axis. A complex number can be described by two real coordin…...e functions calculate the complex argument (also called phase angle) of z , with a branch cut along the negative real axis. A complex number can be described by two real coordin…...e functions calculate the complex argument (also called phase angle) of z , with a branch cut along the negative real axis. A complex number can be described by two real coordin…