Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f263799d0c88847bf270d5e2874acb24e2c0910669dd9c0440a273c42d1ddb62:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^