Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8aeb45ecdf71af07a4e54c15972531f32ad59091b4cf9a2e1e20754c8335142a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^