Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c1d2ded1e501ebaf8bd2d826a5d594810bb3663f537b2445e9e82ceb5ab0b97:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^