Japanese mathematics - Wikipedia
https://en.wikipedia.org/wiki/Japanese_mathematicsJapanese mathematics (和算, wasan) denotes a distinct kind of mathematics which was developed in Japan during the Edo period (1603–1867). The term wasan, from wa ("Japanese") and san ("calculation"), was coined in the 1870s and employed to distinguish native Japanese mathematical theory from Western mathematics (洋算 yōsan). In the history of mathematics, the development of wasan falls outside the Western realm. At the be…
Japanese mathematics - Wikipedia
en.wikipedia.org › wiki › Japanese_mathematicsJapanese mathematics (和算, wasan) denotes a distinct kind of mathematics which was developed in Japan during the Edo period (1603–1867). The term wasan, from wa ("Japanese") and san ("calculation"), was coined in the 1870s and employed to distinguish native Japanese mathematical theory from Western mathematics (洋算 yōsan).