Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1364dd8ad1322ec3c96b0c3d8644615fb03930182c3f70552cfddb41978206d0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^