Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c83e75222db76716621e08e092a0e1203eff47a6e5ae984cc03c47c834db068d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^