Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dc868772c1a14692e98ad8dbb870c77a231d267a37b53d4245bce92cf7250b59:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^