Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f5a135095a25c12b540e1b723a399649f1bfe1d3a17d1de43e1f6667bd8c59df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^