Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dff8075aa8b75693ed66427f98aee59a6698b1be2ef02a5ce91bd26df5b12340:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^