Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 951c57151f9f0c4078be4eb0fdfe20ffc253886220d3302dd6fbd2de910085d2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^