Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c0544cb82d7217b0ff49f5049ca69aad5fc9b0d7b251dea080b7dfd2dcdd26d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^