Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 54325138a149ade0bd94fa52131a62df9bd43422d03a7ae8be12cf2c8b443769:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^