Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e1fdba33d1476c6bab4c0a7acff8bdb25ee98242533b0ade25539b8d0933c1e1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^