Access structural steel shape data including geometrical and mechanical properties from AISC v14.1 and historic databases. Search across 18 libraries with over 18000 entries.
With history tape, real and complex number support, angle modes including radians and degrees. Calculates astronomical constants and supports minutes, seconds, and grads.
Calculate areas and volumes of various shapes including squares, rectangles, triangles, circles, and ellipses. Input dimensions to get formulas and results. View volume calculations for cubes, cylinders, cones, and spheres.
Calculate and elemental composition for chemical formulas. Input formulas with subscripts, parentheses, and nested groups. Display total and individual element contributions. Perform elemental analysis for problem-solving and educational purposes.
Access formulas for Physics, Chemistry, and Maths including Algebra, Analytical geometry, and Differential equations. Search and locate formulas quickly. Sync across iOS devices with device-specific UI. Update content regularly with new formulas.
The app introduces preschoolers to STEM concepts through racing and track building. Children can explore scientific principles and apply critical thinking skills in various game modes.
Naming and writing formulas for ionic and molecular compounds, acids, bases, polyatomic ions, hydrocarbons, and organic functional groups. Choose between -to-name or name-to- exercises. Track progress and repeat exercises for reinforcement.
Solves math problems with support for multi-story fractions, powers, and roots. Calculates trigonometric functions and complex numbers. Stores expressions and answers. Switches between basic, , and fraction modes.
The app calculates starting insulin doses for pregnant women. Users input maternal weight and trimester to determine doses for long and short acting insulins, with options for regular or faster acting medications.
The app provides singers and conductors with over 100 audio examples of Italian vowel and consonant sounds. It includes an IPA guide, rules for singing in Italian, and a voice recorder to check pronunciation.
The app provides singers and conductors with over 100 audio examples of French vowel and consonant sounds. It includes an IPA guide, rules for singing in French, and a voice recorder to check pronunciation.
Allows users to perform calculations for and engineering parameters. It includes formulas and definitions for each calculation. Users can compute force, friction, centripetal force, work, power, displacement, and more.
The app provides an interactive guide to classical singing, covering phonation, resonance, posture, and breathing. It includes vocal exercises with recorded examples, a voice recorder, and piano accompaniment for students of classical vocal music.