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CalcWolf Math Matrizen-Rechner
Math

Matrix Operations Calculator

Add, subtract, multiply, transpose, and find the determinant of 2×2 and 3×3 matrices.

📅 Updated April 2026 Formula verified 📖 4 min read 🆓 Free · No sign-up

Operationen

Addition/Subtraktion: elementweise (gleiche Dimensionen). Multiplikation: Zeile × Spalte — A(m×n) × B(n×p) = C(m×p). Multiplikation ist NICHT kommutativ: A×B ≠ B×A. Determinante 2×2: ad-bc.

Anwendungen

Gleichungssysteme: Ax = b. 3D-Grafik: jede Rotation ist eine Matrizenmultiplikation. Machine Learning: neuronale Netze sind im Kern Matrizenmultiplikationen + Aktivierungsfunktionen.

⚡ CalcWolf Insight

Matrix calculator gets 65K monthly searches, almost entirely from linear algebra students. The search peaks during midterms and finals. Students often spend 5+ minutes on the page working through multiple problems.

Frequently asked questions
Wie multipliziere ich?
Jedes Element (i,j): Summe der Produkte von Zeile i aus A und Spalte j aus B.
Was ist die Determinante?
Kennzahl der Matrix. 2×2: ad-bc. Wenn = 0: keine Inverse.
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Kevin Glover
Founder, CalcWolf · GLVTS · Blickr
All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →
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