TechCalc Scientific Calculator Calculators app for Android description
TechCalc is the "Swiss Army Knife" of Scientific Calculators ... 44 Calculation Options + a Scientific Reference Section + the Periodic Table of the Elements!
Perfect for all aspects of scientific and engineering calculations in school, university and throughout your career. Why not download it now and give it a try?
Modes included in the main menu are:
โ Basic Calculator - Algebraic and Reverse Polish Notation (RPN),
โ Scientific Calculator - Algebraic and Reverse Polish Notation (RPN),
โ 64-bit Programmer Calculator (Hex, Oct, Bin and Dec) - Algebraic and Reverse Polish Notation (RPN),
โ Graphs (Functions, Implicit Equations, Parametric Equations, XY Scatter Plot and 3D Surface Plot),
โ Matrices - including Inverse, Transpose, Determinant, Cofactor, Adjugate, Trace, Rank, Eigenvalues, Eigenvectors, Decompositions (LU, Cholesky, QR, Singular Value),
โ Complex Numbers (Cartesian, Polar, using Euler's identity),
โ Quick Formulas (includes 58 classic scientific formulas plus the ability to add your own custom formulas),
โ Quick Converter,
โ Time Calculator,
โ Equation Solver (Linear Equations, Roots of a Polynomial Equation, Exponents of an Exponential Equation, Inequations, Factorization of Polynomials, GCD of 2 Polynomials, LCM of 2 Polynomials, Binomial Expansion & Vector Arithmetic),
โ Calculus - including Symbolic Algebra (Derivatives, Definite Integrals, Taylor Series, Indefinite Integrals & Limits)
โ Financial (Simple Interest; Compound Interest; Cash Flow; Amortization; Growing Annuity; Cost, Sales, Margin & Markup; Break-Even; Depreciation; Bonds; Days Calculation; Interest Conversion; Options Trading - Greeks)
+ the Periodic Table of Elements!
Features include:
โ All Trigonometric operations (radians, degrees or gradients)
โ Powers & Roots
โ Logs and Antilogs
โ Factorial, Modulus & Random Numbers Functions
โ HCF, LCM, Prime Factors
โ Pol() & Rec() Functions
โ Permutations (nPr) and Combinations (nCr)
โ Statistics (30 different functions!)
โ Conversions (35 different categories!)
โ Physical and Astronomical Constants (52 in total!)
โ Fractions Mode
โ 20 Memory Registers in each of the calculation modes
โ Detailed calculation history
โ Extensive Help and Reference
โ Highly customizable via the Settings
The reference section includes the following calculators and converters (any, or all, of which can be moved to the main menu if required):
โ ASCII Converter
โ Aspect Ratio Calculator
โ Balancing Chemical Equations
โ Barometric Formula Calculator
โ Bicycle Tire Pressure Calculator
โ Body Mass Index (BMI) Calculator
โ Boolean Algebra Calculator
โ Characteristics of an RLC Circuit
โ Color Calculator
โ Coordinates Converter
โ Empirical Formula Calculator
โ Ephemerides Calculator
โ Feet and Inches Calculator
โ Fractional Bits Converter
โ Geodetic Distance Calculator
โ Humidity Calculations
โ IEEE 754 Converter
โ Interpolation Calculator
โ IP Subnet Calculator
โ Linear Regression Analysis
โ Molecular Weight Calculator
โ Number Base Converter
โ Numerical Sequences
โ Percentage Calculator
โ pH Calculator
โ Polygon Area Calculator
โ Proportion Calculator
โ Roman Numeral Converter
โ Sigma and Pi Notation
โ Statistics (Grouped Data)
โ Unit Price Comparison
โ Wind Chill Calculator
The reference section also includes the following information:
โ Physical Laws
โ Mathematical Tables
โ Elementary & Linear Algebra
โ Trigonometric Identities
โ Differentiation & Integration Rules
โ Statistics Formulas
โ Vector Mathematics
โ Names in the Metric System
โ Cooking Temperature Scales
โ Beaufort Wind Scale
Please email any questions that are not answered in the Help section.
This is also an ad-supported app - upgrade to an ad-free version via: https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus
