Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ab5ffc87cb5b7e0c39edffcf97bc928b0879ffd676b479f8dcacbeec60d6ecf4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^