Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f33362e3a6c3b2916674c4a0b8499134fcf31914a207a642e4ee3fb1fba428ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^