Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 56fa92ecda7a491a0f59c99e664583d6d4561d9ab4ece4296d4c0ea1f80ee539:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^