Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bf797790803185274cec1e194e1aedff7aa54fcd069ab3fe19a804cb4aac0051:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^