Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b286c44b0cc956d7ebc912e289944fa9fc3b55e392af292c14b26fe670fd7359:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^