Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d1012dbae0cee46cafd2775299582ff742ee3fffe1dd2248e1d7a98cfaa579d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^