File: atanh.cat

package info (click to toggle)
scilab 2.4-1
  • links: PTS
  • area: non-free
  • in suites: potato, slink
  • size: 55,196 kB
  • ctags: 38,019
  • sloc: ansic: 231,970; fortran: 148,976; tcl: 7,099; makefile: 4,585; sh: 2,978; csh: 154; cpp: 101; asm: 39; sed: 5
file content (26 lines) | stat: -rw-r--r-- 566 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 

atanh(1)                       Scilab Function                       atanh(1)
NAME
  atanh - hyperbolic tangent inverse

CALLING SEQUENCE
  t=atanh(x)

PARAMETERS

  x         : real or complex vector/matrix

  t         : real or complex vector/matrix

DESCRIPTION
  The components of vector t are the hyperbolic tangent inverse of the
  corresponding entries of vector x.  Definition domain is ]-1,1[

  This function takes values in

       ] inf,inf[ x ]-pi/2,pi/2[
       ]-inf, 0 [ x [-pi/2]
  and  ]  0 ,inf[ x [pi/2]
EXAMPLE
  x=[0,%i,-%i]
  tanh(atanh(x))