Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 32f40a1ab337c21335a65bde0244912cdc289a56d0ac83a9ec42f760626f58c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^