Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7bb41087b0f02f2d94231ee2c146acbef4e3e9ec7ed86ab4ba705619d9c097c0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^