Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7109c3d4a010e6c7bc536e366e90ace2ff76e8b7526e6bf09f0739fc5cdb93c9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^