**Free Amazon Android App of the day for 9/19/2014 only!**

**Normally $1.99 but for today it is FREE!!**

## Product Description

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

Indefinite Integrals

Limit of a function /*Still in beta*/

Derivative

Definite Integrals

Taylor Series

Tangent Line

Arc Length & Surface Area

Formula Tables

–Graph (MultiPlot)

Graph of parametric functions

Graph in polar coordinates

MultiPlot 3D

— Widget Calculator

Say about us:

http://www.tuttoandroid.net/applicazioni/app-nursery-bismag-calculator-3d-113391/

http://appszoom.com/android_applications/tools/bismag-calculator-3d_czsgc.html

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

http://www.androidtapp.com/bismag-calculator-3d/

http://www.androidgeek.it/applicazioni-android/app-world/bigmag-calculator-3d-una-mente-matematica-per-il-tuo-android/

Facebook:

http://www.facebook.com/pages/BisMag-dev/423719257659310

scientific calculator, grapher, graphic calculator, integration, derivative, mathematica, matlab, complex numbers, plotting, graph plot, plotter, calculation, symbolic, graphing, study of function, derive, arity, symja

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