Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 589a6ded87a3e79fd6553424ac061fefd763766a317318ef38f0d92a75779c75:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^