Vocabulary consisting only from characters you are able to read
数式
suušiki
numerical formulamix
約
jaku
(1)approximately/about/(n) (2)promise/ (3)shortening/reduction/simplification/ (4)(ling) contraction (in phonetics)/(P) mix
整える
totonoeru
(1)to put in order, to arrange, to adjust, (2)to get ready, to prepare, (3)to raise money ichidan, verb, vtrans