Nï pioocde kïye cɔl science, kïyecɔl formula ɛɛ taan kuɛr yennë wëël luɛl bennë wëëlkɔk ŋiic nï urup, cïtmaan tɔ ɣɛn nï formulaide mathematicɣic ku jɔlya këcɔlë chemical formulai.