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日本代购-3か月でマスターする 数学 (NHKシリーズ)
  • tributy:10002105
  • 日本国内邮费另付 价格包含消费税 普通店铺
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  • 1650 円 合人民币: 107.57
日本代购-苦手を克服 数学がもっと身近に、好きになる!4月にスタートした「3か月でマスターする」シリーズは、あこがれのスキルや教養をマスターする大人の教養講座。7~9月は「数学」。円周角の性質、三平方の定理、確率、図形、倍数・約数、関数など、中学・高校数学でつまずく人が多いテーマをわかりやすく解説します。日常で役立つ数学的思考法も紹介。たとえば、「三平方の定理」の回では、「GPSの位置測定や、地平線までの距離を測る」といった日常での使われ方や、定理が生まれた歴史的背景、証明方法の解説、そしてチャレンジ問題なども掲載。数学に苦手意識がある方も、数学を学び直したい方も、数学がもっと身近に、好きになれる1冊。第 1回 円周角の性質第 2回 平方根・無理数第 3回 三平方の定理第 4回 数学的思考法 その1第 5回 数学的思考法 その2第 6回 不定方程式第 7回 平面図形第 8回 立体図形第 9回 確率第10回 関数第11回 倍数・約数第12回 私の”推し”数学秋山 仁の数学コラム出版社 : NHK出版 (2024/6/19)発売日 : 2024/6/19言語 : 日本語ムック : 128ページISBN-10 : 4149112010ISBN-13 : 978-4149112015寸法 : 21 x 0.8 x 25.7 cm※モニター発色の具合等により色合いが異なる場合がございます。
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Process: 0.224s ( Load:0.010s Init:0.013s Exec:0.197s Template:0.004s ) | DB :22 queries 0 writes | Cache :5 gets 2 writes | UseMem:26,613 kb
页面Trace信息
当前页面 : /index.php/Rakuten/ShopView/id/tributy:10002105.html
请求方法 : GET
通信协议 : HTTP/1.1
请求时间 : 2025-07-14 20:37:16
用户代理 : Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
会话ID : avgurp5t47955lo8vv7fdbmjf4
运行数据 : Process: 0.224s ( Load:0.010s Init:0.013s Exec:0.197s Template:0.004s ) | DB :22 queries 0 writes | Cache :5 gets 2 writes | UseMem:26,613 kb
输出编码 :
加载类库 : 33
模板编译 : 重新编译
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[ 25-07-14 20:37:16 ] RunTime:0.000220s SQL = SELECT * FROM bio_agent WHERE ( `domain` = 'www.jp-daigou.com' )
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错误记录 : 96条错误
[ 25-07-14 20:37:16 ] 注意:[8] A session had already been started - ignoring session_start() App.class.php 第 115 行.
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[ 25-07-14 20:37:16 ] 注意:[2] shuffle() expects parameter 1 to be array, boolean given BaseAction.class.php 第 418 行.
[ 25-07-14 20:37:16 ] 注意:[8] Undefined property: RakutenApiExecuter::$ApiDataWorker RakutenApiExecuter.php 第 346 行.
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[ 25-07-14 20:37:16 ] 注意:[2048] Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context getApiData.php 第 503 行.
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[ 25-07-14 20:37:16 ] 注意:[8] Undefined index: isDebugMe RakutenAction.class.php 第 607 行.
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