Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e67ecaddc8e8eed8adb8e1ac94f1d6f425ad1c95a92afbec3b74190b25d471b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^