Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 99dad486fd82455f0e2d7680b07a895a84c965452ef74b24a24aed41904e6fb2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^