Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b82fa8844d5a58e47c1fbb9e5f23d7f9ac69ed96acfcbe5773a641a568fe42af:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^