Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 757aed5e51121f7a28fd89ad4901b7c291e02f864e718af2e3a11c79a32c53bc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^