Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0782ba8d3025c3e86d32a9c3fe6ff2836dfd4acb02204422b2eeb9ebac26cc78:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^