Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f3b1c614bda8b010eadd87a170f45907fd98108a9594c5ff33d70465246e14e7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^