Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8df82bd2a3780b24bc431d1b845fafa33357aee8c3f20a23679ad67923ce4aa2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^