- Linear equation solver with both-side steps | CalcBE
Linear equation solver that logs each same-operation step. Clear denominators, handle fractions and parentheses, verify the answer, and share URLs or LaTeX/SVG from the browser.
- Linear function y=ax+b explorer | formula & graph | CalcBE
Explore y=ax+b by syncing formula, table, and graph. See slope triangles and difference tables, infer a and b from two points or a data table, drag anchors, share URLs, and export SVG/CSV with a teacher mode.
- Penyelesai Sistem Linear dengan Langkah RREF (2×2 & 3×3) | CalcBE
Reduksi sistem 2×2 dan 3×3 dengan eliminasi Gauss atau Gauss–Jordan, catat setiap operasi baris, pertahankan jawaban pecahan, dan bagikan matriks sekali klik.
- Probability tree & 2×2 table — AND/OR & complement | CalcBE
Probability tree & 2×2 table tool for AND/OR/NOT and complements. Highlights matching paths/cells and explains products, sums, and 1−P with steps. Copy a shareable URL, SVG, or LaTeX.
- Algebra simplifier with colors for like terms | CalcBE
Expand with distribution, color-match like terms, and simplify step by step. See sign flips, teacher mode, shareable URL, LaTeX copy, and SVG export all in your browser.
- Arithmetic & Geometric Sequence Kalkulator | CalcBE
Compute the nth term, partial sum, common difference or ratio, and number of terms for arithmetic and geometric sequences. Shows formulas, steps, term previews, and infinite geometric series when |r| < 1.