Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c237093eca51fb663ebf920e1a39b2922390f33006df651ffd6e0df29b0a726:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^