Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d46b5cf218ab86d341deba24cbd51d9af1ec897ca3926294b9abf23225d62ab7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^