Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dc38ee5bb8c0446886831a8c0051ac85d0356175dc65e74f206b2e87dc917b05:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^