Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 721856edab3ecd5b16014179f0d9bbfbcecc8cbeb6b0506b9bee55a64639691b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^