Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 626cdc91435bea135da7ca546dd5cc384ed44f7ea982a900ed09b25a8a73ba66:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^