Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 429a940f964461cc0b4d765a27e3647bba8fa5abae7edb992ac72b26f6a1f8df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^