Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2e9ef681f3b701e1d11f88b828f28ac88c39ef09df3f7b66d5c9cc2445ebdfa6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^