Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b8b19df1ad441bcec3ace353072b0373e7502008f2e1e4f669a35d02142ac299:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^