*en centième*means in this context:

Programmation simple

♦ Cote X en centième (ordonnée)

♦ Angle A en ° (abscisse)

its talking about a software programme for machine tools.

I can translate the first and third lines (simple programming, angle A en degrees (abscissa)

but can't even begin to translate the second line - other than literally, which doesn't make any sense (side A in hundreth - ordered) its obviously got something to do with mathematics which is not my thing

any brainy mathematicians out there??