Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e93532f4faa616e24118e7ede2777143fab1cf9c54846a41daf62dbe4017ccff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^