- #1
flufypancakes
- 11
- 0
anyone knows what's sinh(x)*sin(x)? or sinh(x)*cos(x)?
i get sinh(x)sin(x) = 1/2[cos(x[i-1]) + cos(x[i+1])], but that doesn't help me much. any suggestions?
i get sinh(x)sin(x) = 1/2[cos(x[i-1]) + cos(x[i+1])], but that doesn't help me much. any suggestions?