Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b12fb4ca07dea7de5fa7504949850b701c531d9da54b3a4fd107e130ae00ee65:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^