The best mathematical tool for school and college! If you are a student, it will helps you to learn algebra.
Note: The logarithm of a number is the exponent to which another fixed value, the base, must be raised to produce that number. For example, the logarithm of 1000 to base 10 is 3.
This is a Smart Worksheet on indices and logs. It consists of over 100 questions. The idea here is that you have a go at the problems first and then check out the video solution.
There are also useful tools embedded including an on-line calculator and an on-line equation solver. There is also an emailque button where you can ask a question about indices and logs and send it in.
Hope you enjoy the worksheet and any feedback is always appreciated. Cheers, Mark
This app is quite handy tool for School and College Students when working out Logs & Antilogs!
- Free Application
- Clean easy to use Interface.
- Calculate Logs and Anti-logs.
- Copy Results to Clipboard.
- Message/Email the results.
Note : (Negative numbers antilog calculation is not supported, will be incorporated in upcoming upgrade)
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.
Free version requires internet connection and contains ads! $5.99 in-app upgrade to PRO. Contact us if you need multiple licenses for a school or organization.
* 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
* 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
* simple and complex fractions 1/2 + 1/3 = 5/6
* mixed numbers, use space to enter values 3 1/2
* 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 and vector operations
* dot product (hold *), cross product
* determinant, inverse, norm, transpose, trace
* user defined constants and functions (PRO)
* save/load expressions
Once you have completed the basic questions from Stage 1 to Stage 4,
try to solve the challenging problems on the Final Stage !
If you can't solve a ploblem, you can check the hint of the question or ask the answer to your friends via Twitter.
'Angles?' contains following contents:
-The sum of the Angles of a triangle
-Exterior angle of a triangle
-The sum of the Angles of a quadrilateral
-The sum of the Angles of a polygon
-Alternate segment theorem
The following mathematical functions are available:
polynomials, rational functions, trigonometric functions, inverse trigonometric functions, hyperbolic functions, natural logarithm, exponential function and all the possible combinations of them.
Best math tool for school and college! If you are a student, it will help you to learn calculus (analysis) and algebra!
Note: Mathematical analysis is a branch of mathematics that includes the theories of differentiation, integration, measure, limits, infinite series and analytic functions. It can be applied to physics, economics and engineering.
★ TOP PRODUCTIVITY APPS WORLDWIDE
Best Scientific Calculator application with latest features.
★ Result history
★ Traditional algebraic or RPN operation
★ Unit conversions
★ Physical constants table
★ 10 memories
★ General Arithmetic Functions
★ Trigonometric Functions - radians, degrees & gradients - including hyperbolic option
★ Power & Root Functions
★ Binary, octal, and hexadecimal (can be enabled in Settings)
★ Scientific, engineering and fixed-point display modes
★ Configurable digit grouping and decimal point
★ Fraction calculations and conversion to/from decimal
★ Degrees/minutes/seconds calculations and conversion
★ Landscape mode
★ User-customizable unit conversions
★ User-customizable constants
★ Log Functions
★ Modulus Function
★ Random Number Functions
★ Permutations (nPr) & Combinations (nCr)
★ Highest Common Factor & Lowest Common Multiple
★ Statistics Functions - Statistics Summary (returns the count (n), sum, product, sum of squares, minimum, maximum, median, mean, geometric mean, variance, coefficient of variation & standard deviation of a series of numbers), Confidence Interval, Digamma Function, Exponential Density, Gamma Function, Hypergeometric Distribution, Normal Distribution, Poisson Distribution
★ Conversion Functions: area, distance, volume, weight, density, speed, pressure, energy, power, frequency, magnetic flux density, dynamic viscosity, temperature, heat transfer coefficient, time, angles, data size, fuel efficiency & exchange rates
★ ★ ★ ★ ★
"Finally! An awesome scientific calculator for free!" - Chantel
"Simple and efficient! Best calculator ever!" - Jimmy
"Awesome Very nice simple calculator." - Paul
★ ★ ★ If you have any request or question on the app, send us an email: firstname.lastname@example.org. We respond personally to every single email we receive ★ ★ ★
★ You can also download Scientific Calculator + without ads: http://bit.ly/11vrkro
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Solve Math problems and plot functions.
Full featured scientific calculator . It can help you solve basic calculations to college calculus.
With "Maths Solver" You can solve complex Math problems or plot multiple functions with accuracy and speed.
No network access required! which means you don't need internet connected to use its features.
You can plot functions and zoom-in , zoom-out (Press back button to make graph full screen by hiding keyboard )
It covers following areas of Mathematics.
Solve equation and system of linear equations
Indefinite and Definite Integration
Set operations i.e Union, Intersection, Mean, Median, Max, Min
Matrix : Determinant, Eigenvalues, EnigenVectors, Transpose, Power
Curl and Divergence
2D function plots
For full list of features see Catalog and Examples in app.
Keywords: Math Calculator, Maths, Equations, Scientific Calculator, Graph Plot, Functions Plot, Maths Calculator
Generally valid equations and insoluble equations are identified.
Quadratic equations or higher degree equations are also solved, such as equations with exponential and logarithmic functions or trigonometric functions.
The entered term is calculated if the entry has neither a variable nor an equals sign (pocket calculator function).
Limitations: The accuracy of the calculation is limited to 6 digits.
It is intended for all audiences, especially teaching, because due to the difficulty students have in these equations, we present all steps necessary for the calculation of the solutions in chronological order.
"Solve circuits the simple way. Draw them and tap Solve to get them solved."
This application uses Kirchoff's Voltage Law and common concepts of mesh analysis to solve circuits. Just draw the circuit, and for each loop, keep adding in whatever is needed (R,L,C,V) via the blue dots until they meet and become black. No blue dots mean all loops are complete.
Features in version 1.0 -
1. Draw-it-yourself approach to make the circuit.
2. DC calculations for complex-interlinked loops.
3. AC calculations for single frequency circuits, which can be easily solved via phasor interpretation.
4. AC results shown in A < B format where A is the magnitude of phasor and B is angle of phasor with reference.
5. Components available - inductor, capacitor, resistor, DC source, AC source.
6. Reset circuit option.
**Advice for use
New connecting wire can be drawn only from where you ended the last connection.
More in the next version! Please do mail me and tell me what changes do you want in this version, or upcoming ones.
All Maths formulas will be easily displayed in Sheet and Table form for your Android device.
Now includes an Area Calculator for calculating area of the most popular geometric shapes.
Whether you use the app for studying equations for an upcoming quiz or test, or just a reference, it will be an app that you will never want to leave home without.
The app will help you improve your math scores on the ACT, SAT, GMAT, and GRE! It is also a good refresher for everyday math equations that you may see in industry.
See below for just the beginning of what is including in the APP.
Algebra I: Basic Properties, Exponents, Radicals, Absolute Values and Inequalities, Slope Intercept Form, Factorials, Distributive Properties, Midpoint Formula, Finding Intercepts, Adding and Multiplying Polynomials.
Algebra II: Pascals Triangle, Special Factors, Quadratic Formula, Logarithms, Factoring Quadratics, Completing the Square, Binomial Theorem, and Third and Fourth degree Polynomial Equations.
Trigonometry / PreCalculus: Complex Numbers, Identities, Inverse Identities, Acute and Arbitrary Angles, Law of Sines, Cosines, and Tangents, Vectors, Polar Coordinates, and Radians
Statistics: Mean, Median, Mode, Range, Standard Deviation, and Variance
Calculators: Area Calculator, Volume Calculator (Pro Only)
**PRO ONLY - Calculus: Integrals, Derivatives, LaPlace Transforms, Limit Laws, Riemann Sums, Taylors Theorem, Convergence Tests, Trig Substitution, Critical Point, Inflection Point, Geometric Infinite Series, and Fourier Method.
**PRO ONLY - Geometry: Geometric Shape Areas, Surface Areas, and Volumes
Contact the Developer on Main Screen: Allows the user to provide feedback and suggestions to the developer and have a hand in future iterations of the app.