- #1
jk22
- 729
- 24
I fell upon such a wrting :
$$du=tan(d\theta)$$
How to integrate this ?
I didn't try numerically but I thought of expanding the tangeant in series but then should for example $$\int d\theta^2$$ be understood as a double integration ?
$$du=tan(d\theta)$$
How to integrate this ?
I didn't try numerically but I thought of expanding the tangeant in series but then should for example $$\int d\theta^2$$ be understood as a double integration ?