Computing...

Input:

t cos(t)


Alternate form:

1\/2 e^(-i t) t + 1\/2 e^(i t) t


Series expansion at t=0:

t - t^3\/2 + t^5\/24 + O(t^6)\n(Taylor series)


Derivative:

d\/dt(t cos(t)) = cos(t) - t sin(t)


Indefinite integral:

 integral t cos(t) dt = t sin(t) + cos(t) + constant

Contact Pro Premium Expert Support