Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1aac96b5fc37f111437b977bbf68f24b404fe6da544edaca69048df6471fb00b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^