Closed Scientific Calculator (no ads)

TechCalc+ Scientific Calculator (Adfree) v3.9.4 Final | 8.8 MB

TechCalc+ contains 12 computing modes in one application + a handy reference section. The reference section includeshysical Laws, Names in the Metric System, Mathematical Tables, Elementary & Linear Algebra, Trigonometric Identities, Differentiation & Integration Rules, Statistics Formulas, Vector Mathematics, ASCII, Fractional Bits & Roman Numeral Converters, pH, Interpolation, Body Mass Index (BMI), Percentage & Proportion Calculators, Sigma & Pi Notation

Modes included are:

• Basic Mode,
  
  
• Scientific Mode,
  
  
• 64-bit Programmer Mode (Hex, Oct, Bin and Dec),
  
  
• Graphing (save copy of graph to sdcard),
  
  
• Matrices,
  
  
• Complex Numbers (cartesian, polar, using Euler's identity),
  
  
• Quick Formulas,
  
  
• Quick Converter,
  
  
• Time Calculator,
  
  
• Equation Solver,
  
  
• Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher
  
  
• Financial
  
  
• 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 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, Fractional Bits, Roman Numeral & Number Base Converters
  
  
• pH, Interpolation, Body Mass Index (BMI), Percentage, Proportion & Molecular Weight Calculators
  
  
• Sigma & Pi Notation
  
  
• Balancing Chemical Equations

What's New

• Added mode, mean absolute deviation and variance to Statistics (Grouped Data)
  
  
• Fix for intermittent bug in the Equation Solver (linear equations)

Requires Android: 4.0 and up

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