Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 138e02e485dbac3cd421c0ab550ebcf8fd9ee93ad36fa21d1de0f81b0490d0c9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^