Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9694d9335696f5d31248805ab2194942cd19eb5e9f6a1e684e9f98a50ba856d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^