Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b5c8854201c4bbc360e067e555660af60f81c611f9152b8423bbadee8ea63a51:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^