Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3e0653644e018b26a95acc31b752ab1019a5f84e50bb8e66d8b0017737e13538:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^