Free
Scientific Calculator
TechCalc contains 12 computing modes in one application + a handy reference section. Modes included are: * Basic Mode, * Scientific Mode, * 64bit 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 Please email any questions that are not answered in the Help section. This is an adsupported app  upgrade to an adfree version via: https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus
Read more +Helps you:
Perfect for:
What you should know about Scientific Calculator app

Highligths
Definitely the best calculator app in the market”
Amazing that it also has periodic table and converters”
Best scientific calculator for College physics and calculus”
Most amazing and useful app for students as well as teachers”
The best and most convenient user friendly calculator”
Big buttons made it easy to use”
Solves most of my math problems”
Can you make font size bigger on result screen area”
Calculator as well as perfect unit converter including periodic table”

Keep in mind
1 froze up every time I pressed the clear”
Author’s description
Discover more like Scientific Calculator
 Similar apps
 Scientific calculator
 Unit converter

Calculator ++
Free 
Calculator
Free 
MyScript Calculator
Free 
Mobi Calculator FREE
Free 
Scientific Calculator (adfree)
$0.99 
Calculator  unit converter
Free