Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2bfa976a511995ee8ba816e017edc71b55029fd68a3d0c7f8e0c3013972e1e37:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^