Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6c33e9987b65457839238fe8d2d37ea7fdf2af70bfeca6d9d2d92ebcb1b37d0b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^