log( z )

The natural logarithm of z in Math. The inverse of exp. Defined by

elogz=z

Real part on the real axis:

-5.0 -2.5 2.5 5.0 -3 -2 -1 1

Imaginary part on the real axis:

-5.0 -2.5 2.5 5.0 0.5 1.0 1.5 2.0 2.5 3.0

Real part on the imaginary axis:

-5.0 -2.5 2.5 5.0 -3 -2 -1 1

Imaginary part on the imaginary axis:

-5.0 -2.5 2.5 5.0 -1.5 -1.0 -0.5 0.5 1.0 1.5

Real part on the complex plane:

Imaginary part on the complex plane:

Absolute value on the complex plane:

Related functions:   exp

Function category: logarithmic functions