Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 43682957e873cef7ada0d5f532a07caec0e816fc2eea6b016ed674d25207afdc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^