# Description

For a $Pi donation, you can gain access to the beta release channel for Calculus Tools. New feature updates will be pushed out more quickly, but they may not be entirely stable or fully functional.

New in v1.2.1 - Better graph scale adjustments

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.8

16 total

5 15

4 0

3 0

2 0

1 1

Belinda Clémence

Just what was needed l last used a graphing calculator 20 years ago - and I thought they were worthless. This is awesome: So simple to use, so powerful, and the developer obviously has a sense of humor. Becoming a fave app.

A Google User

Okay I will admit that I was gonna go with the free one til I read the pi joke! Great app none the less.

A Google User

If you're a scientist or engineer you definitely should get this app.

A Google User

Great app, downloaded it thinking it was something else though.

A Google User

Great dev and app, really responsive.

User reviews

If you're a scientist or engineer you definitely should get this app.

Great app, downloaded it thinking it was something else though.

# Additional information

Updated

January 15, 2013

Size

741k

Installs

100 - 500

Current Version

1.3.5

Requires Android

2.1 and up

Content Rating

Low Maturity

Permissions

Report

Flag as inappropriate Offered By

Andy McSherry

Developer

# Similar

## Sci Calculus

Sci Calculus is a professional scientific and graphics calculator with many useful features. In addition to the classic functions of a scientific calculator this application is also able to calculate complex mathematical expressions and to design, simplify, solve and find derivatives up to N order.

Sci Calculus can be used also to convert numeric base (hex<->bin<->dec).

The application also uses (in addition to normal "OK" button) the accelerometer to show the result on the screen (just shake the phone).

Sci Calculus can be used also to convert numeric base (hex<->bin<->dec).

The application also uses (in addition to normal "OK" button) the accelerometer to show the result on the screen (just shake the phone).

Many other useful functions will be added soon ...

## Math Tools

Math Tools is an app that collects lots of useful tools that will help you solve simple and difficult problems in a fast and simple way. It's the perfetct app for high school and university students, but it's also perfect for every enthusiast of mathematics.

The app is divided in 11 different sections that collect different 34 topics, a steadily rising number.

The sections are:

- Arithmetics

- Algebra

- Calculus

- Numerical analysis

- Plane geometry

- Solid geometry

- Analytic geometry

- Matrices

- Complex numbers

- Combinatorics

- Sequences

Each section contains one ore more tools and a teoric description of the chosen topic.

The app may plot two variables functions and for some topics there are useful formularies.

The app has total support for SD installation and is constantly updated.

Unlock a new way of doing math with MathTools!

## Calculus

Calculus aims at both providing an amazing UI for the user, but also offer all the features a scietific calculator can.

Among its key features, Calculus has:

* Decimal base convertion between Binary, Decimal and Hexadecimal

* Memory operatios (plus, minus, recall and clear)

* Trigonometric functions (sin, cos, tan, asin, acos, atan)

* Logarithms (base 10 and base e)

* Factorial

* Percentage

* Supports complex number operations

* History with all of the previous operations and their results

Tags: calculus, calculator, scientific, plus

## Scientific Calculator 3D Free

"Scientific Calculator 3D Free" is a powerful math tool for Android consists of 5 calculators. "Matrix Calculator", a tool to calculate the decompositions and various operations on matrix, "Equation Solver" an instrument capable of solving equations of degree n, "Graphing Calculator" a real scientific graphing calculator can draw graphs in 2D and 3D, "Currency Converter" a currency converter always updated with the new exchange rates and "Unit Converter" a small units converter. In addition we find a comfortable Periodic Table of Elements.

Features in detail:

-Matrix Calculator:

--Derived Quantities

Determinant

Rank

Inverse

PseudoInverse

--Decompositions

Cholesky decomposition

LU decomposition whit pivoting

QR decomposition

SVD - Singular Values decomposition

Eigenvalues - Eigenvectors

--Linear Systems

Linear Systems M N

-Graphing Calculator:

--Sample expressions

variable evaluation: pi

function evaluation: sin(0)

variable definition: a=3.5

function definition: f(x)=x^2-1

parentheses: (1-x)^2

--Logarithms and power

sqrt(x): square root; x^0.5

cbrt(x): cube root; x^(1/3)

exp(x): exponential; e^x

log(x), ln(x): natural logarithm

log2(x), lb(x): binary logarithm

log10(x), lg(x): decimal logarithm

log(base,x): arbitrary base logarithm

--Trigonometric - radians

sin(x), cos(x), tan(x)

asin(x), acos(x), atan(x)

--Trigonometric - degrees

sind(x), cosd(x), tand(x)

asind(x), acosd(x), atand(x)

--Hyperbolic

sinh(x), cosh(x), tanh(x)

asinh(x), acosh(x), atanh(x)

--Other

gcd(x,y): greatest common divisor

comb(n,k): combinations

perm(n,k): permutations

min(x,y), max(x,y)

floor(x), ceil(x)

abs(x): absolute value

sign(x): signum

rnd(): random value from [0,1). rnd(max): random value from [0, max).

gamma(x): (x-1)!

mod(x,y): modulo

--Complex numbers

i or j is the complex base. Example:

i*i

(1+i)^2

e^(i*pi)

--Operators

+ - × ÷ basic arithmetic

^ power

% percent

! factorial

# modulo

√ square root

' first derivative

--Binary, octal, hexadecimal

Value converter in binary, octal or hexadecimal input prefixing respectively 0b, 0o, 0x, in decimal.

binary: 0b1010

octal: 0o17

hexa: 0x100

--Derivative

It is possible to compute the first derivative of a function with one argument using the prime notation: log'(5).

The prime mark (quote) must appear immediately after the name of the function, and must be followed by open-parentheses.

The derivative may be plotted e.g. sqrt'(x).

To compute the derivative of an expression you must define the expression as a named function.

Eg f (x) = x ^ 2 + x, after insertion, type f '(x) to display the graph of the derivative.

--Multi plot

To plot multiple functions on the same 2d graph, simply enter them on the same line separated by ";".

--Special Function

Limit Calculator

Indefinite Integrals

Derivative

Definite Integrals

Taylor Series

Tangent Line

ArcLength & SurfaceArea

Formula Tables

--Graph (MultiPlot up to 6 functions)

Graph of parametric functions

Graph in polar coordinates

MultiPlot 3D

--Widget Calculator

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http://www.androidworld.it/2013/05/25/italia-chiama-android-bismag-calculator-3d-speeder-nasoni-ditalia-159363/#

Facebook:

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"BisMag Scientific Graphing Calculator 3D"is a demo version of "BisMag Calculator 3D" if the product is to your liking and you find it useful try the PRO version.

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## Derivatives

AvelSoft

1

Compute functions derivatives directly on your Android device!

Very useful for math or physics exercices

Very useful for math or physics exercices

✓ Compute first and second derivative

✓ Nice looking functions equations

✓ Lot of functions, like abs, sqrt, cbrt, ln, exp, log, and 24 trigonometrics functions (cos, sin, tan, sec, acos...)

✓ No Internet connection needed

✓ Syntaxic coloration (optional)