Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3212c56785bdca766f3e0e18a1622dafad5840759eee8ab3ff7fb4e613817e5e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^