Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bc9ad1b2bbbc77e931c7193ec3ac880b8f9abce648ce7fee4084ca830c69bbdb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^