Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 33f70f3e110d1494f22782a6c559309ab95a12a46e4ee38b63eb144f95c3e965:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^