Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 194547e20a6c4ff6cb8c6d0d1377cf522dfc014188bead5c40ee08e0c16fbbdc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^