Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 09398d3faf737a44be4ed0c1c1dedf7983c8d9bd936fdaeb7554e2a35f0ea31e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^