Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 707104e911b80422be8e130c5ade104e90bb619c1d096bd4595c513903b53698:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^