Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5326002f5521fe961307a8e52d89991b1f6a95c7908d4fe184cf6b82ea4fa018:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^