Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 624da6d578cd09544f8b5befb5f2484787c543f7905fd065887c3e6f4b653738:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^