Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6372fced3009ab70be6ec20f93dd6db7265428144b247229b6db8746b16ea054:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^