Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c024f9fc9cb22eb28cc3705b0af54825af63f68ada3a53e1fa4f86514be5b319:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^