- Matrix Kalkulator — RREF / Solve Ax=b / Inverse / Determinant (with steps)
Compute RREF, solve Ax=b, find the inverse, determinant, rank, null space, row and column spaces with detailed elimination logs. Supports exact fractions, decimals, shareable URLs, and LaTeX export.
- Vector Kalkulator — dot/cross, projection, angle, area, triple (with steps)
Compute norms, dot, cross (2D/3D), projection, angle, areas, and triple product with step-by-step logs. 2D diagram, shareable URL, LaTeX and CSV export.
- Alat Geometri & Graf: Segitiga, Vektor, 2D/3D | CalcBE
Selesaikan segi tiga, bekerjasama dengan vektor dan gunakan pembantu graf seperti kertas graf dan garis nombor. Alat geometri pelayar sahaja.
- 2D Geometry Kalkulator (Area & Perimeter: Rectangle, Circle, Triangle, Trapezoid, Regular Polygon)
Quickly compute area and perimeter for rectangles, circles, triangles, trapezoids, and regular polygons.
- 2D Graphing Kalkulator — plot up to 3 functions with intersection & extrema steps
Plot up to three functions, detect x-intercepts, intersections, and extrema via bisection and numeric derivatives. Includes zoom, pan, shareable URLs, and transparent step logs.
- 3D Geometry Kalkulator (Sphere, Cylinder, Cone, Prism)
Compute volume and surface area for spheres, cylinders, cones, rectangular and regular prisms—with unit controls and a shareable result link.