Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6a579e398750f7c8b5a3eed672eb358eb3bb04aeea4b1a8744d1d3d0bfa1c2af:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^