Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ec3d27e0d0c010af6e372049ea210ec7350d2713c3a134dd22c09899700af8b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^