Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4c4e05f38ef6b4a02dc2aa904737f1b0f08134e3c14309cd6eac28cc4bb29905:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^