Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fb6f80667dd694090ab98ced16fddc505cea572cc7e2126c73c11eb8216d3554:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^