Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d1685005a1c7d54d763c6d9f01239f43adcca33324a02c55c347f9b38131ae3e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^