Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 60c3b074f21bb9d2228babc7f3ceed1a7bb3d8d7f8b4b25c035b5e74cbb9a733:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^