f[x_] := Sin[x^2]/(Cos[x]/E^x)
 
x = {{"dddt  ejkrjke   dfjj  asdf  \\t dkfjke \\t jkdf"}, {"   "}}
f[x_] := Sin[x^2]/(Cos[x]/E^x)
 
x = {{"dddt  ejkrjke   dfjj  asdf  \\t dkfjke \\t jkdf"}, {"   "}}
f[x_] := Sin[x^2]/(Cos[x]/E^x)
 
x = {{"asdf 5  34 dkfjke jkdf"}, {"   "}}
