Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 96badd664f024925bf01a59c4eca307e327963e6f36574445fb7e300db862f27:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^