Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d8f9fe86d995f4ed4a8c732599ff95ab53af8defbb17a83bf25234522acfd467:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^