Heim » Werkzeug » Taschenrechner

Taschenrechner

353

Administrator 9319 Werkzeug

Grundrechner, wissenschaftlicher Taschenrechner und Grafikrechner, it also allows you to DIY your own calculator.
Sample expressions
simple expression: 1+2
variable Auswertung: pi
function evaluation: Sünde(0)
Variablendefinition: a=3.5
function definition: f(x)=x^2-1
parentheses: (1-x)^2
You can call the function by simple input f(xxx), zum Beispiel, if you define a function `f(x,x1) = x + x1`, and if you input `f(2,3)`, the result will be `5`.
Predefined functions
Logarithms and power
sqrt(x): square root; x^0.5
curt(x): cube root; x^(1/3)
log(x), ln(x): natural logarithm
log10(x), lg(x): decimal logarithm
log(base,x): arbitrary base logarithm
Trigonometric – radians
Sünde(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)
Sonstiges
gcd(x,j): greatest common divisor
Kamm(n,k): Kombinationen
perm(n,k): permutations
Mindest(x,j), max(x,j)
Boden(x), ceil(x)
abs(x): absolute value
Schild(x): signum
rnd(): random value from [0,1). rnd(max): random value from [0, max).
gamma(x): (x-1)!
Mod(x,j): modulo
Complex numbers
i or j is the complex base. Beispiel:
i*i
(1+ich)^2
e^(i*pi)
Operators
+ – × ÷ basic arithmetic
^ power
! factorial
# modulo
√ square root
\’ first derivative
Tipps
Parentheses: you may omit the leading or final parentheses, z.B. 1+2)(3+4 is valid.
Multiplication: you may omit the multiplication operator when unambiguous, z.B. 3π+2(1+2)
Expression continuation: starting a new expression with an operator auto-inserts ans, the result of the last expression.
Clear: use the Enter key to quickly erase the whole input line.
Scientific e notation: 1e3 is 1000.
Angles in degrees instead of radians: use either sind(90) or sin(90Grad).
Use trackball Up/Down to navigate the history.
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: E.g. f(x)=x^3+x^2+1, followed by f\'(x).
Multi plot
To plot multiple functions on the same 2d graph, simply enter them on the same line separated by \”;\”. E.g. x;x^2;2
Binary, octal, hexadecimal
You can enter values in binary, octal or hexadecimal by prefixing them with 0b, 0o or 0x respectively, wie zum Beispiel:
binär: 0b1010
octal: 0o17
hexa: 0x100
if you want to display the result in binary, octal, hexadecimal, click the menu `DEC` in the calculator.

To Download Calculator For PC,Benutzer müssen einen Android-Emulator wie den MuMu-Player installieren. Mit dem MuMu-Player,you can Download Calculator for PC version on your Windows 7,8,10 und Notebook.

How to Play Calculator on PC,Laptop,Windows

1.Laden Sie den MuMu Player Android Emulator herunter und installieren Sie ihn. Klicken Sie "Laden Sie den Mumu-Player herunter" herunterladen.

2.Führen Sie den MuMu Player Android Emulator aus und melden Sie sich im Google Play Store an.

3.Open Google Play Store and search Calculator and Download,

4.Install Calculator for PC.Now you can play Calculator on PC.Have fun!