Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d4a6d1c097318b8b672f83ecfd1e58d9a84883ee68b89829276b883951d1c926:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^