Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5db0e143090fdee679c0e9b45283f6cea31795001c975fae90cf211983891863:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^