Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1d8cd7b3b87cdc21a72a3f62e28f549eb9f52cee45614382edca3c4e0a2546c9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^