Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1eb5b77d9bd9606f3e744b67ea0b308e2076844e6bbb956d0fb73f7a0e74a1ca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^