Description"BisMag Scientific Graphing Calculator 3D" 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.
Features in detail:
LU decomposition whit pivoting
SVD - Singular Values decomposition
Eigenvalues - Eigenvectors
Linear Systems M N
variable evaluation: pi
function evaluation: sin(0)
variable definition: a=3.5
function definition: f(x)=x^2-1
To enter an expression cointaining letters, such as sin(x), use the ⇳ key on the basic keypad. It toggles opened/closed the letter keypad.
--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)
sinh(x), cosh(x), tanh(x)
asinh(x), acosh(x), atanh(x)
gcd(x,y): greatest common divisor
abs(x): absolute value
rnd(): random value from [0,1). rnd(max): random value from [0, max).
i or j is the complex base. Example:
+ - × ÷ basic arithmetic
√ square root
' first derivative
--Binary, octal, hexadecimal
Value converter in binary, octal or hexadecimal input prefixing respectively 0b, 0o, 0x, in decimal.
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.
To plot multiple functions on the same 2d graph, simply enter them on the same line separated by ";".
Once you have drawn the graph of a function, whether it is 2D or 3D, it will be possible to zoom, to turn, change the scale etc. Moreover by pressing the menu is possible to save a screenshot of the graph.
- Unit Coverter
Say about us:
"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.
Keywords: engineer, scientific calculator, integration, differentiation, derivative, mathematica, maths, matlab, mathcad, complex numbers, plotting, graph plot, plotter, calculation, symbolic calculations, widget, graphing calculator, study of function, asymptote, derive, arity