Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d9ceb0c4db9e9558ef9b1f71ea06f53e3f2cd063c684f6cd7bfc0a03d3a85539:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^