### Related

l:6.0;

D:0.07;

Hy:0.7;

Calculate

l:7.0;

D:0.10;

Hy:0.8;

Calculate

? tanh;

Calculate

##### tanh

sr: 96000;

srd: 1/sr;

tt1(x):= tanh( x + fb...

Calculate

l:10.0;

Hy:1.1;

Hk:0.0;

Calculate

tanh(x);

Calculate

l:7.0;

D:0.1;

Hy:0.8;

Calculate

##### tanh-taylor

taylor(tanh(x), x, 0,...

taylor(tanh(1/x), x, ...

Calculate

##### tanh

fb: .1;

f[n]:= t1;

t1: y[n] = tanh(x[n] ...

Calculate

l:7.0;

D:0.10;

Hy:0.8;

Calculate

### tanh

Run Example
(%i1)tanh(30);
(%o1)                              tanh(30)
(%i2)
Run Example
'integrate(tanh(ax),x);
(%o1)                             tanh(ax) x
(%i2)  ev(%, nouns);
(%o2)
Run Example
fb: .1;
(%o1)                                 0.1
(%i2) t1: y[n] = tanh(x[n] + y[n-1] * fb);
(%o2)                     y  = tanh(x  + 0.1 y     )
n         n        n - 1
(%i3) integrate(t1, x);
(%o3)                y  x = tanh(x  + 0.1 y     ) x + %c1
n           n        n - 1
(%i4) integrate(t1, y);
(%o4)                y  y = tanh(x  + 0.1 y     ) y + %c2
n           n        n - 1
(%i5) plot2d(cosh(x), [x, -5, 5]);
plot

Help for Tanh