Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> caf4c0e8735f8ffd56643acb3c5c58a2c0057f5ece8ba4ba8b6955e97fb8431d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^