Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5865eec87247f72ff555174972c8002dd13b11ae284b9a3fa4afd22b8920c204:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^