Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f9968dbe90f6ee39da46ce71b86d2d2114f90e48ef1bd85ffb00bb5349abe23:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^