[chem] add prac results

diff --git a/methods/polynomials-ref.pdf b/methods/polynomials-ref.pdf
index 3aaef4e06156893ec41705798b49fbec295b6e67..48408124f50295fd2a9030969dd86825f8de0f46 100644 (file)
Binary files a/methods/polynomials-ref.pdf and b/methods/polynomials-ref.pdf differ