Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 323904702737f5947562d3cd712eab389b4e79d2adafd577929e56dafb97ecd6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^