home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
CD ROM Paradise Collection 4
/
CD ROM Paradise Collection 4 1995 Nov.iso
/
science
/
sm32a.zip
/
LIBRARY
/
TANH.LI
< prev
next >
Wrap
Text File
|
1993-10-16
|
119b
|
5 lines
tanh(0) := 0
tanh(inf) := 1
tanh(-inf) := -1
tanh(x_) := if( isnumber(x) and numeric==on, (e^x-e^-x)/(e^x+e^-x) )