Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bdf2edf2d36e252da104ec93f1841868e989c25e0581c00b418c21977226ad69:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^