Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd766ade9996942d5038b0a214e7e7b47740bc4339d2bff21f62bc96ab22eeec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^