Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14134cc60debf2b5f200030baf5d8132d5e002aff517090691cdfd67b178dc50:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^