Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 40ac4c7766ecfb844b82bdd0cd690c47d1e78ec99d9b41c65361d556cbe8d9d3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^