Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5974bac51f0476d6fe3595ecc751298729f187910c03da6bfb2ba4afb105377b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^