Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4ffa904378333e4ebb33e86ef4b970a2ff17bbdb8c9cbb6a0db52dcd81c01dff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^