Basic Examples

Numerical approximation for an inverse Fourier cosine transform:

○
NInverseFourierCosTransform
[E^(-6ω),ω,1.4]
In[]:=
0.126115
Out[]=

Compare with the answer from symbolic evaluation:

InverseFourierCosTransform[E^(-6ω),ω,t]
In[]:=
6
2
π
36+t
2
Out[]=
%/.{t1.4}
In[]:=
0.126115
Out[]=