Arctic Calculator 1.8: hard math, made simple. CALC, redesigned -Type in plain words: tap Abc and try "20% off 480" or "5 km to mi". - Why? explains surprising results, like 0.1 + 0.2. -A calculation tape, exact / decimal switch, memory and clearer keys. -Units and currencies right inside your calculations, with your own exchange rates. SOLVE, with more tools -New: probability, statistics, step-by-step integrals by technique, differential equations, series, chemistry (balances equations), finance, number theory, matrices, complex numbers, units, bits and geometry. -Every result carries a > Verified stamp: tap it to see how it was checked by a second, independent method. -Drag a slider and watch your loan, a quadratic or a normal distribution change. GRAPH - Slope fields with a starting point you can drag. -Level curves, and DATA to GRAPH with your points and their fit. On your iPhone - New widgets, including a calculator that works without opening the app (iOS 17 or later). - Your calculations in the Dynamic Island, Siri shortcuts and quick actions from the icon. Also -Much faster big numbers, thousands separators and lots of polish. -As always: everything runs on your phone. No internet, no account, no ads.

What's new in 1.7.0 - Now in English. The app follows your device language, and you can change it in Settings. - Better use of the iPad screen: up to three panes, so you can see your work, the graph and your history together. - Ready for foldables. Fold or unfold mid-calculation and nothing gets lost. - Respects the Dynamic Island and screen edges, in landscape too. - Sharper, smoother 3D graphs, even near points where a function blows up. - SOLVE works without freezing the screen, and you can cancel long calculations. - New cases in SOLVE, like x − floor(x) = c, with a verified answer. - Runs better on older phones: the app adapts to your device. - Clearer wording throughout and an optional tour when you start. - More privacy: no internet, no tracking, your data stays on your device. - Lots of fixes and polish.

Arctic Calculator 1.6 A new way to explore mathematics. • Reimagined graphing: accelerated 3D visualization, surfaces and curves, clearer axes, and improved zoom, pan, and rotation controls. • Explore your functions: adjust parameters with sliders, animate their values, and inspect key points directly on the graph. • More intuitive solving: automatic problem detection, clearly presented answers, and step-by-step explanations. Clearer distinctions between exact answers, approximations, and verified solutions. • Improved math engine: expanded support for equations, inequalities, trigonometric expressions, and absolute values. Fixes for symbolic calculations, logarithms, and implicit multiplication. • Expanded library: 159 formulas with built-in calculations, 5 interactive explorers, and 294 study cards featuring spaced repetition, quizzes, and challenges. • Redesigned statistics and probability: interactive charts, regressions, distributions, statistical tests, and simulations, paired with easy-to-understand explanations. • More control over your data: save datasets, recover recent changes, and export information in spreadsheet-compatible formats. • Make it yours: light and dark themes, five accent colors, a configurable start screen, and local backup and restore. • Adaptive performance: quality and battery-saving profiles, smoother interactions, and overall stability improvements. Your calculations and information stay on your device. No accounts, no ads, and no cloud processing.

AFL- Final Version

What’s New: • Redesigned scientific calculator for a more comfortable experience in portrait and landscape, keeping your expression and result visible. • Visual editing for powers, fractions, and roots, with support for copying and pasting expressions. • Scientific functions organized by category, with tools available when you need them. • Improvements to equation solving, systems of equations, and matrix operations. • Clearer graph controls and a better-organized library. • Bug fixes and improvements to stability, performance, and accessibility.

We’re continuing to improve Arctic Calculator for a smoother, more reliable experience. This update includes bug fixes, stability improvements, and performance optimizations. We’ve also refined navigation and interactions to make the app easier to use. As always: fully local and offline, with no accounts and no ads.We’re continuing to improve Arctic Calculator for a smoother, more reliable experience. This update includes bug fixes, stability improvements, and performance optimizations. We’ve also refined navigation and interactions to make the app easier to use. As always: fully local and offline, with no accounts and no ads.

Personalize how you read your results. • Optional thousands separators: display commas every three digits, such as 1,234,567.89, while keeping the decimal point. • Optional magnitude labels: show an approximate reading below the result, such as “1.23 millones.” • Independent controls: enable separators, magnitude labels, or both in Settings. Both options are off by default. • Live preview to see how your numbers will appear. • Preferences saved locally for future sessions. • Spanish-language magnitude labels using the long scale: “mil millones” means 10⁹ and “billón” means 10¹². • Support for negative numbers, decimals, and scientific notation while preserving the exponent. These options only change how results appear in the calculator. They do not affect calculation precision, ANS, memory, or history. Fractions and complex numbers retain their existing format. Everything continues to work offline, without accounts or advertising.

More ways to explore, understand, and calculate. This update refreshes the Library, expands Graph Studio, and improves guided solutions, while keeping all processing entirely on your device. GRAPH STUDIO • New implicit relation and inequality graphs: plot curves without solving for y and explore shaded regions. • Graph type detection from an expression through a dedicated action. • Draggable curve reader, numerical zero and intersection finding, and tangent visualization. • 3D surfaces with lighting, height-based coloring, and solid, wireframe, and mixed styles. • Isometric, top, front, and side camera views. • Expanded view with independent controls for grid, axes, labels, line thickness, and rendering quality. • Numerical window configuration and an option to undo 2D view changes. • Configurable intervals for polar and parametric curves, independent of zoom. • Saved settings now include window, camera, style, and quality. • Live plotting preserves the last valid graph while you finish entering an expression. • Improved handling of discontinuities and asymptotes to reduce incorrect connections between branches. • Improved consistency between axes, curves, and coordinates while preserving a true 1:1 geometric scale on the plane. ZOOM & INTERACTION • Fixed jumps when adding, removing, or repositioning a finger during pinch gestures. • You can now continue panning or rotating after a zoom gesture. • Improved response when reversing movement at zoom limits. • Optimized redrawing during gestures and improved canvas adaptation across different screen sizes and orientations. REFRESHED LIBRARY • New reference cards with syntax, explanations, warnings, optional examples, and related topics. • Search by name, topic, or syntax, with multi-word support and no need to type accents. • Filters by category, favorites, and recent references. • Personal notes stored locally on each reference card. • Lab with editable examples and on-demand evaluation. • Probability, confidence interval, ANOVA, and eigenvalue examples that recalculate using your own data. • 11 new reference cards covering distributions, cumulative probabilities, and quantiles. • Open edited expressions directly in the appropriate graphing mode. • Clearer information about units and scientific constant values. • Your existing favorites and saved programs are preserved. SOLUTIONS & CALCULATION • Linear systems of up to six equations and unknowns using exact Gauss–Jordan elimination, with intermediate matrices shown. • Distinguishes between unique solutions, families of solutions, and inconsistent systems. • Improved solution verification through substitution and validation against original domain restrictions. • Step-by-step navigation through guided solutions. • Corrections to derivative explanations and improved numerical verification of definite integrals. • Clearer messages when a result requires additional verification. • Support for powers written with superscripts, such as x² and 10⁻³. • Fixes for edited examples, random results, and the presentation of angle modes and number formats. Everything still works offline, with no accounts, no ads, and no subscriptions.