Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df387f6132fa1ca60ffdb41b3b2e753fd37382a64b8a5802e356c8da60621242:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^