Quaternion Calculator
Enter two quaternions with coefficients in Q, and press "Submit."
When entering noninteger coefficients, please use decimal form
(zB. "3+1.75i+4j+5k")
The program will calculate the sum or product of the two quaternions.
Please enter subtraction as if it were a negative value  that is, "3i+4j" instead of "3i4j."
