Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 04bbb4a13f39ad2dc1f71da2527f9ea68b8a8ec272cb57960f141f83f260927c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^