Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f8d6e51000c77c92c6ec9e834dc08c9f8746ef0d510bae04e21891a0f9be5fb9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^