Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e69f6c4eb80c908afcb3337f9e6fa5ce6b5b0bbeacb5f422857baa143f6b809:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^