tanh

tanh — Performs a hyperbolic tangent function.

Description

Returns the hyperbolic tangent of x (x in radians).

Syntax

tanh(x) (no rate restriction)

Examples

Here is an example of the tanh opcode. It uses the files tanh.orc and tanh.sco.

Example 372. Example of the tanh opcode.

/* tanh.orc */
; Initialize the global variables.
sr = 44100
kr = 4410
ksmps = 10
nchnls = 1

; Instrument #1.
instr 1
  irad = 1
  i1 = tanh(irad)

  print i1
endin
/* tanh.orc */

        
/* tanh.sco */
; Play Instrument #1 for one second.
i 1 0 1
e
/* tanh.sco */

        

Its output should include a line like this:

instr 1:  i1 = 0.762
      

See Also

cos, cosh, cosinv, sin, sinh, sininv, tan, taninv

Credits

Author: John ffitch

Example written by Kevin Conder.