Sum-to-Product Formula Calculator
Convert trig sums into product forms numerically.
sinA + sinB
1.24177031
cosA + cosB
1.47988422
A-B over 2
0.26179939 rad
Convert trig sums into product forms numerically.
sinA + sinB
1.24177031
cosA + cosB
1.47988422
A-B over 2
0.26179939 rad