TechCalc Scientific Calculator - Math & science calculations

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?

Installation Instructions for TechCalc+ 2024 Mod APK

1.Download the APK File: Go to our website for the TechCalc+ Mod APK file.

2.Enable Unknown Sources: Before installing the APK, enable "Unknown Sources" in your device settings to allow installation from external sources.

3.Install the APK: Once the APK file is downloaded, navigate to the file location and tap on it to initiate installation.

4.Follow On-Screen Prompts: Follow the on-screen prompts to complete the installation. Once installed, you can launch TechCalc+ Mod APK and start using it immediately.

Modes included in the main menu are:

- Basic Calculator - Algebraic and Reverse Polish Notation (RPN)

- Scientific Calculator - Algebraic and Reverse Polish Notation (RPN)

- 64-bit Programmer Calculator (Hex, Oct, Bin, and Dec) - Algebraic and Reverse Polish Notation (RPN)

- Graphs (Functions, Implicit Equations, Parametric Equations, XY Scatter Plot and 3D Surface Plot)

- Matrices - including Inverse, Transpose, Determinant, Cofactor, Adjugate, Trace, Rank, Eigenvalues, Eigenvectors, Decompositions (LU, Cholesky, QR, Singular Value)

- Complex Numbers (Cartesian, Polar, using Euler's identity)

- Quick Formulas (includes 58 classic scientific formulas plus the ability to add your own custom formulas)

- Quick Converter

- Time Calculator

- 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)

- Calculus - including Symbolic Algebra (Derivatives, Definite Integrals, Taylor Series, Indefinite Integrals & Limits)

- 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:

- All Trigonometric operations (radians, degrees or gradients)

- Powers & Roots

- Logs and Antilogs

- Factorial, Modulus & Random Numbers Functions

- HCF, LCM, Prime Factors

- Pol() & Rec() Functions

- Permutations (nPr) and Combinations (nCr)

- Statistics (30 different functions!)

- Conversions (35 different categories!)

- Physical and Astronomical Constants (52 in total!)

- Fractions Mode

- 20 Memory Registers in each of the calculation modes

- Detailed calculation history

- Extensive Help and Reference

- 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):

- ASCII Converter

- Aspect Ratio Calculator

- Balancing Chemical Equations

- Barometric Formula Calculator

- Bicycle Tire Pressure Calculator

- Body Mass Index (BMI) Calculator

- Boolean Algebra Calculator

- Characteristics of an RLC Circuit

- Color Calculator

- Coordinates Converter

- Empirical Formula Calculator

- Ephemerides Calculator

- Feet and Inches Calculator

- Fractional Bits Converter

- Geodetic Distance Calculator

- Humidity Calculations

- IEEE 754 Converter

- Interpolation Calculator

- IP Subnet Calculator

- Linear Regression Analysis

- Molecular Weight Calculator

- Number Base Converter

- Numerical Sequences

- Percentage Calculator

- pH Calculator

- Polygon Area Calculator

- Proportion Calculator

- Roman Numeral Converter

- Sigma and Pi Notation

- Statistics (Grouped Data)

- Unit Price Comparison

- Wind Chill Calculator

The reference section also includes the following information:

- Physical Laws

- Mathematical Tables

- Elementary & Linear Algebra

- Trigonometric Identities

- Differentiation & Integration Rules

- Statistics Formulas

- Vector Mathematics

- Names in the Metric System

- Cooking Temperature Scales

- Beaufort Wind Scale

Please email any questions that are not answered in the Help section.

This is also an ad-supported app - but you can upgrade to an ad-free version.