TechCalc+ contains 12 computing modes in one application + a handy reference section.
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 * Statistics (Grouped Data) * Numerical Sequences * Humidity Calculations * Boolean Algebra Calculator * Empirical Formula Calculator * Characteristics of an RLC Circuit * Feet and Inches CalculatorWHAT'S NEW: 4.4.9: * added Coordinates Converter and Unit Price Comparison to the Reference Section * added additional means of stack manipulation in RPN mode - please see the topic "Reverse Polish Notation (RPN)" in the Help Section for details * added ability to edit, and display a running total for, simple calculations on the main screen of Financial modes