| > | f:=sin(1/x); |
| > | plot(f,x=-4..4); |
| > | plot(f,x=-0.01..0.01); |
| > | f:=tanh(1/x); |
| > | plot(f,x=-10..10); |
| > | plot(f,x=-1..1); |
| > | f:=arctan(1/x); |
| > | plot(f,x=-10..10); |
| > | plot(f,x=-1..1); |
| > | f:=log(1+x^2); |
| > | plot(f,x=-10..10); |
| > | plot(f,x=-1..1); |
| > |