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2000\u3001p\u3002415\uff09\u3002\u305f\u3060\u3057\u3001\u7d66\u4e0e\u5358\u8a9e\u306e\u6570\u306b\u53cd\u3057\u3066\u3001\u5f7c\u306f\u964d\u9806\u3067\u6570\u5b57\u3092\u66f8\u3044\u3066\u3044\u307e\u3059\u4eca\u65e5\u306e\u3088\u3046\u306b\u3001\u5de6\u304b\u3089\u53f3\u3078\u306e\u4fa1\u5024\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u79c1\u305f\u3061\u306e\u73fe\u5728\u306e\u5c0f\u6570\u4f53\u7cfb\u306f\u3001629\u304b\u3089\u6700\u65b0\u306e\u30a4\u30f3\u30c9\u306e\u5b66\u8005\u306b\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002 Bhaskara\u306f\u304a\u305d\u3089\u304f\u305d\u308c\u3092\u767a\u660e\u3057\u306a\u304b\u3063\u305f\u304c\u3001\u30b5\u30f3\u30b9\u30af\u30ea\u30c3\u30c8\u8a9e\u306e\u79d1\u5b66\u7684\u7814\u7a76\u3067\u6570\u5b57\u3092\u4f7f\u7528\u3059\u308b\u61f8\u5ff5\u304c\u306a\u3044\u6700\u521d\u306e\u4eba\u3060\u3063\u305f\u3002 \u3057\u304b\u3057\u3001\u6570\u3068\u3057\u3066\u8a08\u7b97\u3057\u3001\u8ca0\u306e\u6570\u3092\u77e5\u3063\u3066\u3044\u305f\u6700\u521d\u306e\u4eba\u306f\u3001\u30d0\u30b9\u30ab\u30e9\u306e\u73fe\u4ee3\u30d6\u30e9\u30d5\u30de\u30b0\u30d7\u30bf\u3067\u3057\u305f\u3002        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4 Bhaskara\u306f3\u3064\u306e\u5929\u6587\u5b66\u7684\u306a\u4f5c\u54c1\u3092\u66f8\u304d\u307e\u3057\u305f\u3002 629\u5e74\u3001\u5f7c\u306f\u8a69\u306e\u5f62\u3067\u66f8\u304b\u308c\u305f\u4f5c\u54c1\u306b\u3064\u3044\u3066\u30b3\u30e1\u30f3\u30c8\u3057\u307e\u3057\u305f aryabhatiya \u6570\u5b66\u306e\u5929\u6587\u5b66\u306b\u3064\u3044\u3066\u3001\u6570\u5b66\u3092\u6271\u3063\u305f33\u7bc0\u306e\u307e\u3055\u306b\u3002\u5f7c\u306f1\u5ea6\u76ee\u3068\u4e09\u89d2\u5f0f\u3092\u7121\u671f\u9650\u306b\u898b\u307e\u3057\u305f\u3002 \u5f7c\u306e\u4ed5\u4e8b \u30de\u30cf\u30d6\u30cf\u30b9\u30ab\u30ea\u30e4 \u6570\u5b66\u7684\u306a\u5929\u6587\u5b66\u306b\u95a2\u3059\u308b8\u3064\u306e\u7ae0\u306b\u5206\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u7b2c7\u7ae0\u3067\u306f\u3001\u5f7c\u306f\u975e\u5e38\u306b\u6b63\u78ba\u306a\u8fd1\u4f3c\u5f0f\u3092\u793a\u3057\u3066\u3044\u307e\u3059 \u7f6a \u2061 \u30d0\u30c4 {displaystyle sin x} \u3064\u307e\u308a\u3001 \u7f6a \u2061 \u30d0\u30c4 \u2248 16x(\u03c0\u2212x)5\u03c02\u22124x(\u03c0\u2212x)\u3001 \uff08 0 \u2264 \u30d0\u30c4 \u2264 \u03c02\uff09\uff09 {displaystyle sin xapprox {frac {16x\uff08pi -x\uff09} {5pi ^{2} -4x\uff08pi -x\uff09}}\u3001qquad\uff080leq xleq {frac {pi} {2}}}} \u5f7c\u306fAryabhata\u306b\u5e30\u3059\u308b\u3002\u305d\u306e\u7d50\u679c\u30011.9\uff05\u672a\u6e80\u306e\u76f8\u5bfe\u8aa4\u5dee\u304c\u767a\u751f\u3057\u307e\u3059\uff08\u6700\u5927\u306e\u504f\u5dee 16 5\u03c0 –  \u521d\u3081 \u2248 1.859 \uff05 {displaystyle {frac {16} {5pi}} -1Approx 1 {\u3001} 859\uff05} \u30d5\u30a9\u30ed\u30fc\u3057\u3066\u304f\u3060\u3055\u3044 \u30d0\u30c4 \u2248 0 {displaystyle xapprox 0} \uff09\u3002\u30a8\u30c3\u30b8\u30dd\u30a4\u30f3\u30c8\u3067 \u30d0\u30c4 = 0 {displaystyle x = 0} \u3068 pi \/ 2 {displaystylepi \/2} \u8fd1\u4f3c\u306f\u307e\u3055\u306b\u3067\u3059\uff08\u3057\u305f\u304c\u3063\u3066\u30010\u307e\u305f\u306f1\u306b\u306a\u308a\u307e\u3059\uff09\u3002\u526f\u9f3b\u8154\u3068\u30b3\u30b5\u30a4\u30f3\u306e\u9593\u3001\u89d2\u5ea6\u306e\u6d1e\u9593\u306b\u3082\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059 "},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki11\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki11\/archives\/679#breadcrumbitem","name":"Bhkkha Ikar i\u3002\u20130 Wikipedia"}}]}]