DLMF:4.8.E9

MaRDI QIDQ1681

• Label: DLMF:4.8.E9

Digital Library of Mathematical Functions ID 4.8.E9

${\displaystyle{\displaystyle\ln\left(\exp z\right)=z,}}$

Constraint(s)

${\displaystyle{\displaystyle-\pi\leq\Im z\leq\pi}}$

Symbols List

• ${\displaystyle{\displaystyle\pi}}$: the ratio of the circumference of a circle to its diameter
• ${\displaystyle{\displaystyle\exp\NVar{z}}}$: exponential function
• ${\displaystyle{\displaystyle\Im}}$: imaginary part
• ${\displaystyle{\displaystyle\ln\NVar{z}}}$: principal branch of logarithm function
• ${\displaystyle{\displaystyle z}}$: complex variable
 

Resources that cite this formula

No records found.