Vocabulary consisting only from characters you are able to read
変数
hensuu
variable (e.g. math), parametermix
係る
kakawaru
(1)to be the work of, to be the result of, to be done by, (2)to concern, to affect, to involve, to relate to; (3)to be affected, to be influenced, (4)to be concerned with, to have to do with, (5) godan, verb, vintrans