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数学ポータルmd 096f696
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数学すうがくポータル

date2026-07-14document_iddoc_d3105fcdb8bd0aaae2582662cfd3eadbdescription高校数学の基礎から大学初年級以降の主要分野へ、分野別ポータルを主経路として接続する数学総合ポータル。type講義content_typelecturestatusactiverelateddata/lecture/lecture-portal.lecture.n.md / data/lecture/math/algebra/algebra-portal.lecture.n.md / data/lecture/math/geometry/coordinate-geometry-portal.lecture.n.md / data/lecture/math/vector/vectors-portal.lecture.n.md / data/lecture/math/linear-algebra/linear-algebra-portal.lecture.n.md / data/lecture/math/linear-operator/linear-operators-portal.lecture.n.md / data/lecture/math/sequence/sequences-portal.lecture.n.md / data/lecture/math/discrete-math/discrete-mathematics-portal.lecture.n.md / data/lecture/math/calculus/calculus-portal.lecture.n.md / data/lecture/math/multivariable-calculus/multivariable-calculus-portal.lecture.n.md / data/lecture/math/differential-equations/differential-equations-portal.lecture.n.md / data/lecture/math/vector-calculus/vector-calculus-portal.lecture.n.md / data/lecture/math/partial-differential-equations/partial-differential-equations-portal.lecture.n.md / data/lecture/math/exterior-algebra/exterior-algebra-and-differential-forms-portal.lecture.n.md / data/lecture/math/probability/probability-portal.lecture.n.md / data/lecture/math/statistics/statistics-portal.lecture.n.md / data/lecture/math/number-theory/number-theory-portal.lecture.n.md / data/lecture/math/abstract-algebra/abstract-algebra-portal.lecture.n.md / data/lecture/math/analysis/analysis-portal.lecture.n.md / data/lecture/math/trigonometry/trigonometric-functions.lecture.n.md / data/lecture/math/trigonometry/trigonometric-addition-formulas.lecture.n.md / data/lecture/math/algebra/polynomials.lecture.n.md / data/lecture/math/geometry/coordinate-geometry-basics.lecture.n.md / data/lecture/math/vector/introduction-to-vectors.lecture.n.md / data/lecture/math/sequence/arithmetic-and-geometric-sequences.lecture.n.md / data/lecture/math/probability/counting-permutations-and-combinations.lecture.n.md
portalmathlecture

1利用方針りようほうしん

本ほんポータルは、数学講義すうがくこうぎを分野別ぶんやべつポータルへ接続せつぞくする総合案内そうごうあんないである。トップレベルの math/_order.json は分野ぶんやナビゲーションの表示順ひょうじじゅんを規定きていし、推奨学習順すいしょうがくしゅうじゅんを規定きていしない。分野内ぶんやないの推奨順序すいしょうじゅんじょは各かくポータルと各分野かくぶんやの _order.json が管理かんりし、分野内外ぶんやないがいの依存関係いぞんかんけいは各講義かくこうぎの prerequisites が管理かんりする。本ほんポータルの本文順ほんぶんじゅんは学習段階がくしゅうだんかいに基もとづくため、トップレベルの表示順ひょうじじゅんとは異ことなる。

2高校基礎こうこうきその主経路しゅけいろ

代数だいすうを計算けいさんと式変形しきへんけいの基盤きばんとし、座標幾何ざひょうきか、三角関数さんかくかんすう、ベクトル、数列すうれつへ展開てんかいする。論理ろんり・集合しゅうごう・写像しゃぞうは離散数学りさんすうがくで体系化たいけいかする。確率かくりつ、統計とうけい、整数論せいすうろんは、それぞれの分野別ぶんやべつポータルから開始かいしする。三角法さんかくほうには独立どくりつしたポータルがないため、2 講義こうぎを _order.json の順じゅんに配置はいちする。

data/lecture/math/algebra/algebra-portal.lecture.n.md data/lecture/math/geometry/coordinate-geometry-portal.lecture.n.md data/lecture/math/trigonometry/trigonometric-functions.lecture.n.md data/lecture/math/trigonometry/trigonometric-addition-formulas.lecture.n.md data/lecture/math/vector/vectors-portal.lecture.n.md data/lecture/math/sequence/sequences-portal.lecture.n.md data/lecture/math/discrete-math/discrete-mathematics-portal.lecture.n.md data/lecture/math/probability/probability-portal.lecture.n.md data/lecture/math/statistics/statistics-portal.lecture.n.md data/lecture/math/number-theory/number-theory-portal.lecture.n.md

3代表的だいひょうてきな高校基礎講義こうこうきそこうぎ

分野ぶんやの入口いりぐちを選択せんたくするための代表例だいひょうれいである。継続学習けいぞくがくしゅうでは、対応たいおうする分野別ぶんやべつポータルへ移行いこうする。

data/lecture/math/algebra/polynomials.lecture.n.md data/lecture/math/geometry/coordinate-geometry-basics.lecture.n.md data/lecture/math/vector/introduction-to-vectors.lecture.n.md data/lecture/math/sequence/arithmetic-and-geometric-sequences.lecture.n.md data/lecture/math/probability/counting-permutations-and-combinations.lecture.n.md

4大学初年級だいがくしょねんきゅうへの接続せつぞく

線型代数せんけいだいすうと微積分びせきぶんを中核ちゅうかくとする。線型作用素せんけいさようそは線型代数せんけいだいすうを方程式ほうていしきと変換へんかんの観点かんてんから発展はってんさせる。多変数微積分たへんすうびせきぶんと常微分方程式じょうびぶんほうていしきは、一変数微積分いちへんすうびせきぶんの後あとに接続せつぞくする。

data/lecture/math/linear-algebra/linear-algebra-portal.lecture.n.md data/lecture/math/linear-operator/linear-operators-portal.lecture.n.md data/lecture/math/calculus/calculus-portal.lecture.n.md data/lecture/math/multivariable-calculus/multivariable-calculus-portal.lecture.n.md data/lecture/math/differential-equations/differential-equations-portal.lecture.n.md

5発展分野はってんぶんや

大学初年級だいがくしょねんきゅうの基礎きそから、ベクトル解析かいせき、偏微分方程式へんびぶんほうていしき、外積代数がいせきだいすうと微分形式びぶんけいしき、抽象代数ちゅうしょうだいすう、解析学かいせきがくへ進展しんてんする。開始条件かいしじょうけんは各講義かくこうぎの prerequisites に従したがう。

data/lecture/math/vector-calculus/vector-calculus-portal.lecture.n.md data/lecture/math/partial-differential-equations/partial-differential-equations-portal.lecture.n.md data/lecture/math/exterior-algebra/exterior-algebra-and-differential-forms-portal.lecture.n.md data/lecture/math/abstract-algebra/abstract-algebra-portal.lecture.n.md data/lecture/math/analysis/analysis-portal.lecture.n.md

Mathematics Portal

1How to Use This Portal

This portal is the top-level guide from mathematics lectures to portals for individual fields. The top-level math/_order.json specifies the display order for field navigation, not a recommended learning order. Each field portal and that field's _order.json govern its recommended internal order, while each lecture's prerequisites govern dependencies both within and across fields. The sections below follow learning stages and therefore differ from the top-level display order.

2Main Path through High-School Foundations

Use algebra as the foundation for computation and symbolic manipulation, then proceed to coordinate geometry, trigonometric functions, vectors, and sequences. Discrete mathematics organizes logic, sets, and maps. Probability, statistics, and number theory each begin at their field portal. Because trigonometry has no separate portal, its two lectures appear in their _order.json order.

data/lecture/math/algebra/algebra-portal.lecture.n.md data/lecture/math/geometry/coordinate-geometry-portal.lecture.n.md data/lecture/math/trigonometry/trigonometric-functions.lecture.n.md data/lecture/math/trigonometry/trigonometric-addition-formulas.lecture.n.md data/lecture/math/vector/vectors-portal.lecture.n.md data/lecture/math/sequence/sequences-portal.lecture.n.md data/lecture/math/discrete-math/discrete-mathematics-portal.lecture.n.md data/lecture/math/probability/probability-portal.lecture.n.md data/lecture/math/statistics/statistics-portal.lecture.n.md data/lecture/math/number-theory/number-theory-portal.lecture.n.md

3Representative High-School Lectures

These examples help select an entry point. For continued study, proceed to the corresponding field portal.

data/lecture/math/algebra/polynomials.lecture.n.md data/lecture/math/geometry/coordinate-geometry-basics.lecture.n.md data/lecture/math/vector/introduction-to-vectors.lecture.n.md data/lecture/math/sequence/arithmetic-and-geometric-sequences.lecture.n.md data/lecture/math/probability/counting-permutations-and-combinations.lecture.n.md

4Connections to First-Year University Mathematics

Linear algebra and calculus form the core. Linear operators develop linear algebra from the perspective of equations and transformations. Multivariable calculus and ordinary differential equations follow single-variable calculus.

data/lecture/math/linear-algebra/linear-algebra-portal.lecture.n.md data/lecture/math/linear-operator/linear-operators-portal.lecture.n.md data/lecture/math/calculus/calculus-portal.lecture.n.md data/lecture/math/multivariable-calculus/multivariable-calculus-portal.lecture.n.md data/lecture/math/differential-equations/differential-equations-portal.lecture.n.md

5Advanced Fields

From first-year foundations, proceed to vector calculus, partial differential equations, exterior algebra and differential forms, abstract algebra, and analysis. Consult each lecture's prerequisites before beginning.

data/lecture/math/vector-calculus/vector-calculus-portal.lecture.n.md data/lecture/math/partial-differential-equations/partial-differential-equations-portal.lecture.n.md data/lecture/math/exterior-algebra/exterior-algebra-and-differential-forms-portal.lecture.n.md data/lecture/math/abstract-algebra/abstract-algebra-portal.lecture.n.md data/lecture/math/analysis/analysis-portal.lecture.n.md
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