Sugaku Teki(Kadokawa Sofuia Bunko L - 500 - 30 Sen Ya Sen Satsu Edition)/ MATSUOKA SEIGO / Shippitsu Kosei

БбSugaku Teki(Kadokawa Sofuia Bunko L - 500 - 30 Sen Ya Sen Satsu Edition)
БбMATSUOKA SEIGO / Shippitsu Kosei

 Description

[Machine Translation] Play with numbers and formulate expressions. Sometimes f ( x ) becomes a sentence.

凌 Credits