Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c579c9c741d5c2ad1cf8dc99e3dfe14cc92139e0934f5a9d3ba0094f7dae4b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^