# Description

Function Inspector is not just an emulator of a graphing calculator. It is a powerful function plotter with an easy to use UI!

Features:

- plot ANY function

- use a parameter within your function

- display roots

- Tracing

- take screenshots of your graphs

- link to IntegralCalc to calculate definite integrals

- handy UI: Multitouch, Dynamics, easy to use UI elements

Lang.: English, German, Chinese, Spanish, Italian

Permissions:

- Write external Storage: For saving screenshots

- Internet, phone & network state: For ads (buy PRO to get rid of that!)

You must install this app before submitting a review.

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Review from

# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.2

895 total

5 506

4 211

3 79

2 32

1 66

Conor Catchpole

Good for trig The only app I've found that can put pi, 2 pi, 3 pi along the x-axis when plotting trig functions. Others show the sine wave crossing at x= 3.14, 6.28 and so on

A Google User

Fixed Works with the last update

User reviews

Lite version not worth it. Free version not terribly useful.

दिव्यसानु पांडेय DIVYASANU PANDEY ,ॐ नम: शिवाय An excellent application.Useful to all mathematics and physical science students. It is helpful not only to beginners but to teachers also.In addition to all these one can evaluate LIMITS and thus can check CONTINUITY and DIFFERENTIABILITY also using some mind. I am unable to understand why it has been given 4.4 rating,anything less than 5.0 is not justified. May GOD KRISHNA bless the developers of the application. JAY SHREE KRISHNA. JAY SHREE RAAM. JAY HINDUTVA.JAY BHARAT. ॐ नम: शिवाय

What a relief! I've been needing a graphing calc for a few weeks now and thank goodness for this app!

Great but Can you add the y value please. I cant do circles xD

Awesome Does what it's suposed too. Realy helps with homework.

How do you use the zoom thing on t-83 because I need to do this darn homework

Thank you OMG. I have been looking for a graphing calculator and thank God I found this.

Display Problem Has trouble displaying parts of functions where slope is near vertical. Line disappears.

shows function input and graph at same time! I really like this app and would buy the pro version IF it was available in my current country (thailand) :( I really like how you have put the function input and the actual graph on the same screen. I hate switching between screens in other graphing apps.

Useful app, but the new update makes it really slow (Motorola Droid 1).

Most people don't understand that the program is used with other programs.

I didnt listen to the other comments. Dont make my mistake. This sucks big time. Do not download

Cant even enter a func, maybe you should include a how to. Uninstalled

I installed the lite version on my evo, and you can not enter any functions. Also, an ad appears at the bottom of the page obscuring the screen.

Can't do anything with the lite version so i can't really rate it. It does look like it has everything i want though. -MT3g slide

It was difficult to see the graph because the menu blocked it from view. Also, there did not seem to be any way to calculate slope/minima/etc

Parametric eqns needed Plz add option of parametric eqns ....

# What's New

- New Design

- New UI (Tablet support)

- Help

- Bug fixes

# Additional information

Updated

January 5, 2014

Size

824k

Installs

100,000 - 500,000

Current Version

4.0.2

Requires Android

2.2 and up

Content Rating

Low Maturity

Permissions

Report

Flag as inappropriate Offered By

Georg Wiese

Developer

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Draw functions, find intersections and show a table of values of the functions with an easy to use interface.

Draw functions, find intersections and show a table of values of the functions with an easy to use interface.

Use the following unique features to help you with your Calculus and Algebra class:

*Symbolic Differentiation

*Definite Integrals

*Calculate Taylor-series

*Solve Equations

Algeo has every feature a scientific calculator needs:

*Trigonometric and Hyperbolic Functions

*Radians and Degree Support

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If you need help press Menu button -> Help or send an e-mail!

If trigonometric functions give an incorrect answer, make sure you are in the correct angle mode.

You can check it in the upper right corner. To change it press more->DEG/RAD.

## Grapher

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Plot functions and trace their graphs with ease! This is a simple graphing calculator with graphing capabilities similar to TI-83 or TI-89 calculators. To start adding equations, tap the graph! There are no ads, because I hate ads.

Features:

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** Press for current trace position

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I would love to hear suggestions for any improvements or if you have problems using this program. Please email me if you think something is missing or if you would like to request functionality.

I am not able to respond to comments, so please send an email so I can be clear on your request.

(aka graph generator, function grapher, function plotter, math grapher, graphing calculator, function generator, maths graph)

## Function Inspector PRO

Function Inspector PRO is not just an emulator of a graphing calculator. It is a powerful function plotter with an easy to use UI!

Features:

- plot up to three functions

- use a parameter within your functions

- display roots, extrema, graph intersections and inflection points

- Tracing and slopes

- take screenshots of your graphs

- save/open functions

- link to IntegralCalc to calculate definite integrals

- handy UI: Multitouch, Dynamics, easy to use UI elements

Lang.: English, German, Chinese, Spanish, Italian

Permissions:

- Write external Storage: For saving screenshots

## Graphing Calculator Free

PeaTea

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A graphing calculator designed for ease of use and familiarity with common graphing and scientific calculators. Excellent for students or anyone else who wants to avoid paying unreasonable cash for a graphing calculator but need greater functionality than a scientific calculator!

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## RealCalc Scientific Calculator

Android's #1 Scientific Calculator. A fully featured scientific calculator which looks and operates like the real thing.

Looking for fractions? Degrees/minutes/seconds? Landscape mode? You need RealCalc Plus. See elsewhere on this page for the link, or select 'Upgrade' from the RealCalc menu.

RealCalc includes the following features:

* Traditional algebraic or RPN operation

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RealCalc Plus contains all these features, plus:

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If you find RealCalc useful, please consider purchasing RealCalc Plus to support further development. Thank you.

FAQ:

* If you want data size conversions in multiples of 1024, use kibibytes, mebibytes, gibibytes, etc - see en.wikipedia.org/wiki/Kibibyte.

* If you can't find HEX, BIN or OCT modes, go to Menu > Settings and make sure that 'Radix Modes' is checked.

* If the percent key appears to give wrong answers, make sure you are pressing '=' at the end, e.g. '25 + 10 % =' will give 27.5.

* If sin/cos/tan functions don't give the answer you are expecting, make sure you are in the correct angle mode. Degrees, radians and grads are supported, indicated by DEG, RAD, GRAD in the display. Use the DRG key to change mode.

* If any of the digit keys are disabled, or the decimal point doesn't work, or you have answers with letters in, or basic arithmetic appears to be wrong, then you are in binary, octal or hexadecimal mode. Press DEC to return to decimal operation. If you don't need these modes, please make sure that 'Radix Modes' is disabled in the settings.

Please read the help for more information.

## Grapher

Grapher is an effective equation plotter, capable of drawing any function, solving equations and calculating expressions. Especially if you're a student or engineer, this app is made with you in mind! A wide range of predefined functions is available, including trigonometric & hyperbolic functions, differentiation etc.. Anything you type will be processed and displayed instantly.

It is currently in early release stages and might contain some bugs, so feedback is greatly appreciated!

Curve types

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If something is unclear, be sure to check out the 'Help' page as all details are summarized there.

## Handyman Calculator

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Complete construction calculator with simple inputs. The app for construction! Reduce Waste, Save Time and Money! Well tested by half a million contractors and home owners! Top 100 productivity app. Give it a try!

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## Function Inspector Unlock

This is a special version of Function Inspector that you should only install, if you somehow got a promotion code.

If you don't, please take a look at:

Function Inspector LITE: https://play.google.com/store/apps/details?id=de.georgwiese.functionInspectorLite

Function Inspector PRO: https://play.google.com/store/apps/details?id=de.georgwiese.functionInspectorPro

If you do have a code, this version will enable you to enter your code once and use the app just like the PRO version of Function Inspector.

## Google Sheets

Create, edit, and collaborate with others on spreadsheets from your Android phone or tablet with the free Google Sheets app. With Google Sheets you can:

- Create new spreadsheets or edit any that were created on the web or on another device.

- Share spreadsheets and work together with others in the same spreadsheet at the same time.

- Open, edit, and save Microsoft Excel files.

- Get stuff done anytime -- even without an internet connection.

- Format cells, enter/sort data, view charts, insert formulas, use find/replace, and more.

- Never worry about losing your work -- everything is automatically saved as you type.

## Calsma Scientific Calculator

This Appli is a scientific calculator formula input type.

Calculated to press the [=] button to enter the formula, and the result is displayed.

If you enter the wrong formula, you can view and modify again.

In addition to the keyboard for a scientific calculator, this app has been equipped with a large button keyboard for arithmetic.

You can switch the flick.

You can change the size of characters depending on the application.

There is also a paid version of Calsma Plus. Calsma Plus is equipped with a programming function. You can store frequently used constants again.

Since the function keys that can be registered with the formula, in Calsma Plus, at the touch of a button you can start the program that you create.

Calculated to press the [=] button to enter the formula, and the result is displayed.

If you enter the wrong formula, you can view and modify again.

In addition to the keyboard for a scientific calculator, this app has been equipped with a large button keyboard for arithmetic.

You can switch the flick.

You can change the size of characters depending on the application.

There is also a paid version of Calsma Plus. Calsma Plus is equipped with a programming function. You can store frequently used constants again.

Since the function keys that can be registered with the formula, in Calsma Plus, at the touch of a button you can start the program that you create.

## ClassicRPN

ClassicRPN is a bit exact RPN emulator for the great HP Voyager series, model 11C, 12C, 15C and 16C. It employs the same mathematical computation found in the original calculators, providing high precision calculations.

User Interface features:

• two additional keys (mapped to the display and logo in landscape mode) are dedicated to preference settings and help

• portrait and landscape view mode with autorotate

• customized keystroke behavior (click, glow, vibration on iphone)

• toggle mode for the f and g prefix keys

• back label reference information display

Calculator features:

• RPN (Reverse Polish Notation) entry mode, programmable

• Engineering model is identical to the original 11C e.g. trigonometric and hyperbolic functions, factorial, combinations, permutations, random numbers, linear regression and more

• Financial model is identical to the original 12C e.g. computation of loans, cash flow, bonds, time-value money, depreciation, amortization, IRR and more

• Scientific calculator is identical to the original 15C e.g. 11C functions plus root solving, matrix calculations, numerical integration, complex numbers and more

• Computer scientist calculator identical functions to the original 16C model e.g. binary, octal, decimal and hexadecimal display, adjustable word length (64 bit max), floating point and fixed point arithmetic, register shifts, mask, bit operations and much more

## Scientific Calculator - FREE

Cybrosys

1

We have updated this calculator in Play store with a new name, theme and with other 5 calculators. Its free for lifetime. Please do download the app by clicking the below link.

https://play.google.com/store/apps/details?id=com.cybrosys.palmcalc

Or you can search for PALMCALC in google play directly.

A FULL VERSION, AD-FREE SCIENTIFIC CALCULATOR FOR FREE OF COST AND FOR LIFETIME.

The Best powerful Androids’s Scientific calculator for free download. Comes with portrait & Landscape mode similar to traditional pocket calculators. Every operation’s in a single app with perfect accuracy. Don’t have to look back for error corrections in science and mathematics. Can have quick access to certain mathematical functions when needed, so a right choice for you.

Enhanced features include:

• Exclusive AD-FREE user interface and expandable landscape.

• Realistic calculations.

• Trigonometric functions in degree and radians.

• Result history up to 100 entries.

• 10 Memories.

• quick access to constants.

## Graph It!

Graph It! provides the user with a smooth and fast function graphing environment that utilizes the phone's processor for fast calculations.

Now compatible with Android 1.6! (Android 2.0+ required for multi-touch support)

Features:

Graph unlimited functions.

Customize display with nearly unlimited colors.

Exponentially-scaling zoom.

Touch- or button-controlled panning.

Essential graphing calculator functions: tracing, dy/dx, roots, extrema (max/mins) and intersections, all controlled by multi-touch! (See video for

example)

Populate a scrolling table for exact x-values and their matching y-values.

Shows multiple points of interest at once (unlike a normal graphing calculator's one point at a time).

Persistent graphs stored in database (functions stay after exit).

Requires no suspicious permissions, internet solely used for non-invasive ads.

Fully tested on Droid X.

Supported operations:

+, -, /, *

natural log (written as log)

exponents (^)

sin, cos, tan and their inverses

absolute value

constants: e^x (exp(x)), pi

Instructions:

1) Click "Functions" button to edit functions you want to graph.

2) Choose a color by clicking the white square.

3) Click tools button to run graphing calculations.

4) Touch the screen with two fingers to begin a calculation between them.

5) When done with a calculation, click tools button again.

YouTube Link: http://www.youtube.com/watch?v=5JNhv91VYjQ&feature=player_embedded

Tips:

Use a light color for easy readability of calculated values.

Refer to "Syntax" in the tools menu for equation entrance guidelines.

Important:

Expr lexer and parser used with permission:

Copyright 2002 by Darius Bacon <darius@wry.me>.

Uses Android Color Picker library under Apache License 2.0.

Please email any suggestions to king.appsUS@gmail.com.

Note: Please thoroughly describe any issues you have in your email or comment, including phone model and OS version. Thank you!

# More from developer

## Function Inspector Unlock

This is a special version of Function Inspector that you should only install, if you somehow got a promotion code.

If you don't, please take a look at:

Function Inspector LITE: https://play.google.com/store/apps/details?id=de.georgwiese.functionInspectorLite

Function Inspector PRO: https://play.google.com/store/apps/details?id=de.georgwiese.functionInspectorPro

If you do have a code, this version will enable you to enter your code once and use the app just like the PRO version of Function Inspector.

## Function Inspector PRO

Function Inspector PRO is not just an emulator of a graphing calculator. It is a powerful function plotter with an easy to use UI!

Features:

- plot up to three functions

- use a parameter within your functions

- display roots, extrema, graph intersections and inflection points

- Tracing and slopes

- take screenshots of your graphs

- save/open functions

- link to IntegralCalc to calculate definite integrals

- handy UI: Multitouch, Dynamics, easy to use UI elements

Lang.: English, German, Chinese, Spanish, Italian

Permissions:

- Write external Storage: For saving screenshots