# TechCalc+ Scientific Calculator (adfree) 5.0.4 build 345 (Paid)

TechCalc+ Scientific Calculator is a powerful and popular engineering calculator from Roaming Squirrel for Android, the purchased and paid version of which is in front of you! After introducing several calculator software and performing mathematical operations for Android, today we intend to introduce the most comprehensive, powerful, popular and best calculator software called TechCalc+ Scientific Calculator, which has a rating of 4.9 out of 5.0 despite being paid for. It is rare! You must be saying to yourself why we have introduced this program as the most powerful and best Android calculator!? We will explain a little about this program and list its features for you to understand… This program includes 10 calculation modes, which are: 1. Performing basic math operations 2. Scientific calculations 3. Calculation of different hex formats, oct and bin four 4. Calculations of graphical operations 5. Performing matrix operations 6. Complex numbers 7. Quick formulas 8. Quick conversion 9. Solving algebraic equations 10. Time calculations !! So, with these ten calculation items, you can easily solve any equation you have and calculate them intelligently with just a few clicks! On the other hand, the Scientific Calculator program includes almost all available mathematical functions, including general functions, trigonometric functions – radians, degree and slope, random number functions, permutation and combination, highest common factor and lowest common multiple, maximum, average, geometric mean, variance , coefficient of variation and standard deviation, beta function, beta density probability, binomial distribution, squared distribution, confidence interval, di-gamma function, error function, exponential density, gamma function, probability density, hypergeometric distribution, normal distribution, Poisson distribution , and conversion functions including distance, area, volume, weight, density, velocity, pressure, energy, power, frequency, magnetic flux density, dynamic viscosity, temperature, heat transfer coefficient, time, angle, fuel efficiency and exchange rate It supports and will undoubtedly be the most complete and best calculator for every student with an Android phone!

### Some features and capabilities of the TechCalc+ Scientific Calculator for Android:

Ability to transfer the program to SD card and settings for customization

Storing computing information extensively in your smart memory

Having 10 calculator display modes selected by the user

Convert various formats and perform extensive math operations

Perform all operations of multiplication, division, square root, sine, cosine, logarithm, etc

Having a very simple user environment without any ambiguity

TechCalc+ scientific calculator contains 12 calculation modes in one application + a handy reference section that includes an additional 22 calculation modes plus a wealth of useful information.

Perfect for all aspects of science and engineering calculations in school, university and throughout your career. Why not download it now and give it a try?

### Modes included are:

- Basic Mode – Algebraic and Reverse Polish Notation (RPN),
- Scientific Mode – Algebraic and Reverse Polish Notation (RPN),
- 64-bit Programmer Mode (Hex, Oct, Bin and Dec) – Algebraic and Reverse Polish Notation (RPN),
- Graphing,
- Matrices,
- Complex Numbers (cartesian, polar, using Euler’s identity),
- Quick Formulas,
- Quick Converter,
- Time Calculator,
- Equation Solver,
- Calculus (Derivatives, Definite Integrals, Taylor Series, Indefinite Integrals & Limits)
- Financial

#### the Periodic Table of Elements!

### TechCalc+ Scientific Calculator Features :

- All Trigonometric operations (radians, degrees or gradients)
- Powers & Roots
- Logs and Antilogs
- Factorial, Modulus & Random Numbers functions
- HCF, LCM, Prime factorization
- Pol() & Rec() Functions
- Permutations (nPr) and Combinations (nCr)
- Statistics
- Fractions Mode
- A wide range of conversion categories and constants
- 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:

- Physical Laws
- Names in the Metric System
- Mathematical Tables
- Elementary & Linear Algebra
- Trigonometric Identities
- Differentiation & Integration Rules
- Statistics Formulas
- Vector Mathematics
- ASCII, IEEE 754, Fractional Bits, Roman Numeral & Number Base Converters
- pH, Interpolation, Body Mass Index (BMI), Percentage, Color, Proportion & Molecular Weight Calculators
- Sigma & Pi Notation
- Balancing Chemical Equations
- Statistics (Grouped Data)
- Numerical Sequences
- Humidity Calculations
- Boolean Algebra Calculator
- Empirical Formula Calculator
- Characteristics of an RLC Circuit
- Feet and Inches Calculator
- Aspect Ratio Calculator
- Barometric Formula Calculator
- Linear Regression Analysis (Simple Linear Regression; Multiple Linear Regression)
- Bicycle Tire Pressure Calculator

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