Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4412f6b1791cf9a03868deced23abad865ed035c93742c032df78381d8b8dd0b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^