Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2af03715dd709ac8fb21fe3b1fa45f9e9fffba89dae88632b2d92e2e7ab1bd04:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^