Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 39089e0329f0efc9a1f026123c392d2695ec859d3f775b27a3b22794f5ef9bb6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^