Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e5f1dad57c20904272b76fc3ec21f6cddb7a44914f311b18367ec479438d83f7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^