Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f2ee416d7eca79308f2000c54e5529669adcc16b30dac41c60b1c373d1b3c8b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^