Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 631e83044ef6adc3960538906202acd2e0aae4155b1c269afa2baf5b6a248ab6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^