CoCalc Public Filestmp / 2015-04-09-065749.sagewsOpen in with one click!
Authors: Harald Schilly, ℏal Snyder, William A. Stein
v = [1,2,3]
v.extend([4,5,6])
v
[1, 2, 3, 4, 5, 6]
%time integrate(sin(x^2),x)
1/16*sqrt(pi)*((I + 1)*sqrt(2)*erf((1/2*I + 1/2)*sqrt(2)*x) + (I - 1)*sqrt(2)*erf((1/2*I - 1/2)*sqrt(2)*x) - (I - 1)*sqrt(2)*erf(sqrt(-I)*x) + (I + 1)*sqrt(2)*erf((-1)^(1/4)*x)) CPU time: 1.26 s, Wall time: 1.29 s