Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9097829a8dc73bf44331183c09264a84efd141fc96a8a15b6184a061c024fa38:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^