Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c30a5ceaa181acd9a7cbf0263bf4f8b3cb5b75ebdf979c18eac44d5b3b8471c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^