Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e0c4d4307c7c60bc398c7b8f9adffdba24c7eab8ab742b4943eb90a4c88d46ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^