Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e75b2614545313b85cf29bccb54963a399aaee734891d7c425a0d80e21361649:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^