Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e8be6f486e03ee89c6b75f4bdfef17842d1d0b56df8ced6d70109305451335d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^