Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fa044111a94a3dfd0cf8f5f9585eb4802bd32c0fe38f766b14572f9c8b8ff31a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^