Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3cfbc5635bf1a985dd061265ead076bcbf213309def2fd970f0b774bb4636526:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^