Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 94f6668568ebd0cf8f91cc704a2c9ef311c54b4384c4037966637489bac6569a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^