Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 074d1a64c91713a6157763c7455bd9f97178d877247889a5ca7ee483d7b8a0d6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^