Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 38c73bc1929654ca4e8d1e7d48bca219e382e21ee5752c766a9a5c7c9e0efca2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^