ss11 = -1. _d 0 + 2. _d 0 * wCFL
ivec(1) = ss22 - ss11
& - ss11 ** 2)*(1. _d 0 / 2. _d 0)
& - ss11 ** 3)*(1. _d 0 / 3. _d 0)
intF = intF / (ss22 - ss11)
_RL ss11,ss22
ss11 = +1. _d 0 + 2. _d 0 * wCFL
ss11 = -1. _d 0 - 2. _d 0 * uCFL
ss11 = +1. _d 0 - 2. _d 0 * uCFL
ss11 = -1. _d 0 - 2. _d 0 * vCFL
ss11 = +1. _d 0 - 2. _d 0 * vCFL
& - ss11 ** 4)*(1. _d 0 / 4. _d 0)
& - ss11 ** 5)*(1. _d 0 / 5. _d 0)