Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 260ecae0b4d796df767b011dbf84e2579e1dad54126954e276a6295445d6c9b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^