Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3b0d7082b12a131f898ac9122ad97b529202193f2c8f27a598f71b002303eab3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^