Cosecant

csc

Cosecant

Syntax

• Y = csc(x)
  

Description

The csc function operates element-wise on arrays. The function's domains and ranges include complex values. All angles are in radians.

Y = csc(x) returns the cosecant for each element of x.

Examples

Graph the cosecant over the domains and .

• x1 = -pi+0.01:0.01:-0.01;
  x2 = 0.01:0.01:pi-0.01;
  plot(x1,csc(x1),x2,csc(x2)), grid on
  
  
  

Definition

The cosecant can be defined as

•