Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1bd3c27dd6e9fdfa5185d07cbd3df698a2bc3567df289b0dd25ba303a493d2c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^