Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6445711324e4a6a299bd90d487a1309e3c3bf68eda56688ecfff78a0d1544da4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^