Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d8b2f5f23949cef5b285f76b2af8fc0a28eb9dae1bed482b5c1058e7d1f13517:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^