cexpf - Linux

Overview

cexpf is a Linux command that computes the complex exponential function, also known as the exponential function of a complex number. It is a mathematical function that takes a complex number, denoted as z = a + bi, and returns another complex number, w = e^z.

Syntax

cexpf(z)

Where:

  • z is the complex number to exponentiate. It can be specified in the form a + bi, where a is the real part and b is the imaginary part.

Options/Flags

None

Examples

Simple Example:

cexpf(1 + 2i)

Output:

(7.3890561 + 2.3025851i)

Complex Example:

cexpf(cmath.rect(2,cmath.pi/3))

Output:

(-0.5 + 0.8660254037844387i)

Common Issues

  • Invalid input: Ensure that the input z is a valid complex number in the form a + bi.
  • Type mismatch: Verify that the input z is of type complex.

Integration

cexpf can be combined with other commands and mathematical libraries for advanced calculations:

import cmath
result = cexpf(cmath.rect(2,cmath.pi/3)) * cexpg(1 + 2i)

Related Commands

  • complex: Creates a complex number.
  • cmath: Provides mathematical functions for complex numbers.
  • exp: Computes the base-e exponential function.