Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3082619812a7b45710316ae8b2293c8fd15db3b8d11abae6ee3f8ce4c49563ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^