Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c8cd7f72ffeb92d1b678b719d3f3b68e4dec83bd6a7c0353fc923aea287c6dd6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^