Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0a6d4b5adc56b01597ee07ffcda1776aea1b852b950452a46b31f8dc268999a0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^