Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 027e20700259aa409ede14baed217d0e33e83637bb68bfaa5f98ee94b0756559:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^