Graphical calculator for Androidseeders: 6
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Graphical calculator for Android (Size: 6.28 MB)
Description
Description "BisMag Calculator 3D" Version: 5.7.3 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 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     Description Graphing calculator with algebra from Matlab. Essential tool for school and college. Replaces bulky and expensive handheld graphing calculators. Multiple functions on a graph, polar graphs, graphing of implicit functions, values and slopes, roots, extremes, intersections. Algebra: polynomials, polynomial equation solving, matrices, fractions, derivatives, complex numbers and more. Shows results as you type. Use menu to switch between modes PRO FEATURES * Store often used constants, functions and expressions in a library * Internet is not required * No advertisements SCIENTIFIC CALCULATOR * arithmetic expressions +,-,*,/,÷ * square root, cube and higher roots (hold root key) * exponent, logarithms (ln, log) * trigonometric functions sin π/2, cos 30°, ... * hyperbolic functions sinh, cosh, tanh, ... (hold "e" key to switch) * inverse functions (hold direct function key) * complex numbers, all functions support complex arguments * derivatives sin x' = cos x, ... (hold x^n key) * scientific notation (enable in menu) * percent mode * save/load history GRAPHING CALCULATOR * multiple functions graphing * implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.) * polar graphs (r=cos2θ) * parametric functions, enter each on new line (x=cos t, y=sin t) * function roots and critical points on a graph, tap legend to turn on and off (top left corner), use menu to display as a list * graph intersections (x^2=x+1) * tracing function values and slopes * scrollable and resizable graphs * pinch to zoom * fullscreen graphs in landscape orientation * function tables * save graphs as images * save tables as csv FRACTION CALCULATOR * simple and complex fractions 1/2 + 1/3 = 5/6 * mixed numbers, use space to enter values 3 1/2 ALGEBRA CALCULATOR * linear equations x+1=2 -> x=1 * quadratic equations x^2-1=0 -> x=-1,1 * approximate roots of higher polynomials * systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2 * polynomial long division * polynomial expansion, factoring MATRIX CALCULATOR * matrix and vector operations * dot product (hold *), cross product * determinant, inverse, norm, transpose, trace LIBRARY * user defined constants and functions (PRO) * save/load expressions     Sharing Widget |
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