Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3a33136c26fe7c7de6f9ef6701a2a91e7eb6eca6752f28cb567c5ccb80117e93:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^