Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 110fb73d62cede13d09c6a19bba1b6f960c21e19654f83a0881659139711d808:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^