CoCalc
Sharedcone_integral.ipynbOpen in CoCalc
Author: Samuel Watson
Views : 4
%display latex
var('phi')
ϕ\phi
integrate(sin(phi)/cos(phi),phi)
log(cos(ϕ))-\log\left(\cos\left(\phi\right)\right)
integrate(sin(phi)/cos(phi),phi,0,pi/4)
12log(2)\frac{1}{2} \, \log\left(2\right)