Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 40ef6a31ddbe2a37ff13ca569c1ec21ac80ddbc70bba8c4e53eb5ca3737b8d95:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^