Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd1faafea032aee70482e86c7be5ea9656b1845fecf6c16c0ca3ceedbc306676:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^