Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9a27425c898f1e8ce4af9fa0a5f21cc75c43c02d742bfadf5b4f33ef3f36bad1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^