Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aacd83c228197adc580c55f638f5a6b975d77e2e9c45064802907a58d84bd5f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^