Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ffbc64a880e1bf548b1a5bb9ec8c5afb978ac4db87b34d75f3e360e5cb98a4d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^