Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> acc56f1ca203fe74b5944ec88ecebb90e164f8d70fd0d8bdd5a44a7a43983944:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^