Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> da24aaf17d8dfc111d2ff2ea9acfe9be4f487cab48b64ec2ed76c6d3fb2c0594:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^