Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b8efcc329ef7d2b53248e1957aef45c4f0992138bbc231595384fe6ab884c994:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^