Dr Mark Jones (PhD Maths) Apps

Hi Guys,Enter any 3 by 3 matrix and this will calculate thedeterminant.Itdoes just what it says on the tin. So if you have work thatyouneed to double check, then look no further.The tool is taken from the selection of tools that appears onmylive worksheet app that appears on my wolfram alphadeveloperpage.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter a complex number and the select the operation -real,imaginary, conjugate, modulus, argument, exponential orlogarithmand this calculates the answer. It basically does justwhat it sayson the tin. So if you have homework that you need tocheck out,then look no further.The widget tool is taken from the selection of tools thatappearson my live worksheet app entitled Complex Numbers, thatappears onmy developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter complex numbers and the select the operation - add,minus,times, divide or power and this calculates the answer. Itbasicallydoes just what it says on the tin. So if you have homeworkthat youneed to check out, then look no further.The widget tool is taken from the selection of tools thatappearson my live worksheet app entitled Complex Numbers, thatappears onmy developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any trig equation and the range and this will calculatethe solution. It does just what it says on the tin. So if you havework that you need to check, then look no further.The tool is taken from the selection of tools that appears on mylive worksheet app entitled Trig Identities and Equations, thatappears on my developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,This is a Smart Worksheet covering Binomial, Maclaurin's andTaylor's Series. Hope you enjoy it and any feedback is appreciated.I've included a pdf of the worksheet for those who like to print itoff and have a go at the questions first before checking out theon-line video solutions.The sheet consists of nearly a 100 questions with each having anindividualized on-line video solution.I've included various tools and widgets along the bottom. ABinomial, Maclaurin's and Taylor's Series Calculators areespecially useful if you have work of your own to verify.There are resets to keep track of your progress, an email? whereyou can send in a question and the worksheet is available fordownload as a pdf and printing from DropBox. Hope you enjoy thesheet and if you have any questions, then by all means give us abuzz and send us an email. Cheers, Mark

Hi Guys,Here's a Smart Worksheet for past papers taken from both Januaryand May's 2012 exam papers.The worksheet includes worked video solutions of all the questions.There's a host of extras and useful tools too. Resets are alsoincluded so that you can keep track of how you are doing.There's also an email? button so that you can submit any questionson this topic you might have.Hope you enjoy this sheet and any feedback is alwaysappreciated.Cheers,Mark

Hi Guys,Enter any function and this works out the inverse along withplotting both the function and its inverse superimposed over eachother. It basically does just what it says on the tin. So if youhave homework that you need to check the answers for, then look nofurther.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,Here's a Smart Worksheet for C4 2011 past papers taken from boththe winter and summer's exam papers.The worksheet includes worked video solutions of all the questions.There's a host of extras and useful tools too. Resets are alsoincluded so that you can keep track of your progress.There's also an email? button so that you can submit any questionson this topic you might have.Hope you enjoy this sheet and any feedback is alwaysappreciated.Cheers,Mark

Hi Guys,Enter any equation you want to solve and this works out thesolution with the option of showing you it all step by step. Itbasically does just what it says on the tin. So if you havehomework that you need to check, then look no further.The widget tool is taken from the selection of tools that appearson my live worksheet app that appears on my developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any series and this will calculate the answer. It doesjust what it says on the tin. So if you have work that you need todouble check, then look no further.The tool is taken from the selection of tools that appears on mylive worksheet on A.P's and G.P.'s that appears on my developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,This is a Smart Worksheet for C1 2013 past papers taken from bothJanuary and June's 2013 exam papers.The worksheet includes worked video solutions of all the questions.There's a host of extras and useful tools too. Resets are alsoincluded so that you can keep track of how you are doing.There's also an email? button so that you can submit any questionson this topic you might have.Hope you enjoy this sheet and any feedback is alwaysappreciated.Cheers,Mark

Hi Guys,Enter a function and this evaluates the Laplace Transform or theInverse Laplace Transform. It basically does just what it says onthe tin. So if you have Laplace Transform questions that you needto work on, then look no further.The widget tool is taken from the selection of tools thatappears on my wolfram alpha developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any partial fraction functions and this generates thesolution with a step by step outline solution. It basically doesjust what it says on the tin. So if you have homework that you needto check out, then look no further.This tool is taken from the selection of tools that appears onmy live worksheet app on Differentiation, that appears on mydeveloper page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any function and this works out any derivative at x or at anyspecific value. It basically does what it says on the tin. So ifyou have homework that you need to check the answers for, then lookno further.This tool is taken from the selection of tools that appears on myWolfram Alpha developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any function and this will calculate the answer. It does justwhat it says on the tin. So if you have homework that you need todouble check, then look no further.The widget tool is taken from the selection of tools that appearson my live worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,This is a Smart Worksheet on Fractions. A lot of people, bothyoung and old, often struggle with one aspect or another of workingout fractions. The sheet covers, converting improper and properfractions, addition and subtraction as well as multiplication anddivision.It is designed so that you have a go first and then click on thequestion to open the video solution to check you answer. There aretutorial videos interspersed in the sheet just before you try thesection of questions.There are resets and a whole host of useful tools so that youcan keep a track of your progress as you work through.Hope you enjoy and any feedback is always appreciated. Cheers,Mark

Hi Guys,Enter an equatiion to solve using the Newton-Raphson method andthis will calculate the answer and show all the steps. It does justwhat it says on the tin. So if you have work that you need todouble check, then look no further.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,This Smart Worksheet is on complex numbers and takes you throughthe standard properties and operations on complex numbers. Fordetailed syllabus content, please see the video listed below.I've included are a host of tools that allow you to enterproblems of your own and check your answers and there's also anemail? if you have any questions you'd like to submit.Hope you enjoy the worksheet and any feedback is alwaysappreciated so give us a buzz and send us an email.Cheers,Mark

Hi Guys,This is a Smart Worksheet on second order linear differentialequations covering both homogeneous and non-homogeneous types andincluding problems with initial conditions.There are also some useful de solver tools where you can type inyour own problems and obtain the worked solutions so you can checkany homework that you have.There's a PDF file for those who want to work on the sheetindependently and an email math que, where you can jot down aquestions and append it to an email. If I get time, I will write upa YouTube video solution and send you the link.All the best with the worksheet and if you have any feedbackjust give us a buzz.Cheers,Mark

Hi Guys, This is a Smart Worksheet on FirstOrder Differential Equations including separable, homogeneous,Integrating Factor and Bernoulli.The worksheet also contains an array of tools so that you cantype in first order d.e. problems of your own.A pdf file is also downloadable for those who prefer to work onthe worksheet independently.Hope you enjoy it and any feedback is always appreciated.Cheers, Mark

Hi Guys,Enter any 3 by 3 matrix and this will calculate theinverse (if itexists). It does just what it says on the tin. So if you havematrices work that you need to double check, then look nofurther.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any data set and this will calculate the standarddeviation.It does just what it says on the tin. So if you have workthat youneed to double check, then look no further.The tool is taken from the selection of tools that appears onmylive worksheet app that appears on my wolfram alphadeveloperpage.Hope it proves helpful.Cheers,Mark

Hi Guys,This is a Smart Worksheet dealing with quadratics andpolynomials. Topics covered include, quadratics by factorisation,completing the square and formula. Division of polynomials andpartial fractions.There are hundreds of videos included. The idea is for you tohave a go first and then click on the embedded video solution. Thelevel of difficulty increases through the questions.The app also has additional tools along the bottom includingresets, where all the videos can be reset, films, past papersembedded as pdf's and an online userguide.There's also email functionality embedded where users can postpicture questions with a view to bespoke video solutions able to beemailed back.So i hope you enjoy and any feedback is always appreciated.Cheers,Mark

Hi Guys,Enter any integral function and this will calculate the answer. Itdoes just what it says on the tin. So if you have integration workthat you need to double check, then look no further.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any value for f(x) and value for L and this works out theFourier Series Coefficients. It does just what it says on the tin.So if you have homework that you need to double check, then look nofurther.The widget tool is taken from the selection of tools thatappears on my Wolframalpha Developer Page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any value for f(x) and value for L and select a value of n(or put n for general case) and this works out the Fourier SeriesCoefficients. It does just what it says on the tin. So if you havehomework that you need to double check, then look no further.The widget tool is taken from the selection of tools thatappears on my Wolframalpha Developer Page.Hope it proves helpful.Cheers,Mark

Hi Guys, Ever wanted to have your teacher sitdown with you by his shoulder and help you through your work ondifferentiation in a simple step by step way. This Smart Worksheetdoes just that!There are four sections. First, powers of x, and linearcombinations. Second, we look at evaluation of the derivatives atparticular values. In the third section we go on to look at sinesand cosines and finally in section four we deal with exponentialsand logs.It contains well over 100 questions and on-line worked videosolutions for each one.The idea, is that you try a question on the worksheet first andthen just click on it and a video of the solution plays to show youhow its done step by step.The worksheet is ideal to get into the subject, feelingcomfortable and then its just about practice really. There are somefairly tricky problems along the way especially with the logquestions, as well as many fairly straightforward ones too.Every question that I write I will generally put down everythingthat we need beforehand. So everything we need will be on the page.We'll often use rules for indices and logs so any time we need themI will always write them down.Along the bottom you see a selection of options. You'll see amathtip. I can recommend that - its a cartoon for you.You can reset the page or section thereof so when you have alook at the question video, the question will be ticked, so thatyou can keep a track of your progress.Another useful tool is an embedded differentiator which is handyto work out any derivative problem you might be working on.So I hope you enjoy it and I'm looking forward to making lot'sof these. So look out for the next one. This one is on SimpleDifferentiation and the next one will take things a step furtherand look at quotients and products and functions of a function andI'll just carry on like that.So I Hope you enjoy it and any problems just give me a buzz,send me an e-mail and all the best I hope you get on well with it.Cheers, Mark

Hi Guys,Here's a Smart Worksheet for IGCSE 2012 past papers 1 and 2 takenfrom both June's 2012 exam papers for the EdExcel examinationboard. The worksheet includes worked video solutions of all thequestions. There's a host of extras and useful tools too. Resetsare also included so that you can keep track of how you aredoing.There's also an email? button so that you can submit any questionson this topic you might have.Hope you enjoy this sheet and any feedback is alwaysappreciated.Cheers,Mark

Hi Guys,Here's a Smart Worksheet for Further Maths GCSE 2012 past papers 1and 2 taken from both June's 2012 exam papers for theAQAexamination board. The worksheet includes worked video solutions ofall the questions. There's a host of extras and useful tools too.Resets are also included so that you can keep track of how you aredoing.There's also an email? button so that you can submit any questionson this topic you might have.Hope you enjoy this sheet and any feedback is alwaysappreciated.Cheers,Mark

Hi Guys,Enter a first order differential equation with an initialcondition and this works out the solution, showing you it all stepby step. It basically does just what it says on the tin. So if youhave homework that you need to check out, then look no further.The widget tool is taken from the selection of tools thatappears on my live worksheet app entitled Differential Equations I,that appears on my developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any data set and this will calculate the mean, median sampleand population variances and sample and population standarddeviations. It does just what it says on the tin. So if you havestats work that you need to double check, then look nofurther.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,this is a Smart Worksheet consisting of approximately 170questions on integration with associated video solutions.Topics covered are: simple indefinite and definite integration.Integration by substitution and integration by parts.The idea of the worksheet is that you have a go at the problemsand then check out the online video solutions.There's other tools too, including email?, where you can emailme a picture of a problem you have on integration. There's adefinite integrator and indefinite integrator in the sheet so youcan also check out the solutions to your own problems.So i hope you enjoy it and just give us a buzz, send us an emailif you have any feedback. Cheers, Mark

Hi Guys,Here's a Smart Worksheet for C1 past papers from 2009 pastpapers both January and May's exam papers.The worksheet includes worked video solutions of all thequestions.There's a host of extras and useful tools too. Resets are alsoincluded so that you can keep track of how you are doing.Specifically there's a differentiator tool, a plotter tool andan equation solver tool. There's also an email? button so that youcan submit any questions on this topic you might have.Hope you enjoy this sheet and any feedback is alwaysappreciated.Cheers,Mark

Hi Guys,This is a Smart Worksheet for AQA C2 2012 past papers taken fromboth exam papers.It includes worked video solutions of all the questions. There's ahost of extras and useful tools too. Resets are also included sothat you can keep track of how you are doing.There's also an email? button so that you can submit any questionson this topic you might have.Hope you enjoy this sheet and any feedback is alwaysappreciated.Cheers,Mark

Hi Guys,This is a Smart Worksheet covering Cartesian and Polarcoordinates, gradients, lines, quadratics, inequalities andsketches thereof. Hope you enjoy it and any feedback isappreciated. I've included a pdf of the worksheet for those wholike to print it off and have a go at the questions first beforechecking out the on-line solutions. Details of the sheet arebelow.The sheet consists of nearly a 100 questions with each having anindividualised on-line video solution.I've included various tools and widgets along the bottom.Solving quadratics, plotting, completing the square and factorisingquadratics.There are resets to keep track of your progress, an email? whereyou can send in a question and the worksheet is available fordownload as a pdf and printing from DropBox. Hope you enjoy thesheet and if you have any questions, then by all means give us abuzz. Cheers.

Hi Guys,This is a Smart Worksheet for Additional Maths 2013 and 2012 Junepast papers for the WJEC exam board.The worksheet includes worked video solutions of all the questions.There's a host of extras and useful tools too. Resets are alsoincluded so that you can keep track of how you are doing.There's also an email? button so that you can submit any questionson this topic you might have.Hope you enjoy this sheet and any feedback is alwaysappreciated.Cheers,Mark

Hi Guys,Enter a second order differential equation with initialconditions and this works out the solution, showing you it all stepby step. It basically does just what it says on the tin. So if youhave homework that you need to check out, then look no further.The widget tool is taken from the selection of tools thatappears on my live worksheet app entitled Differential EquationsII, that appears on my developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter two polynomials (or integers) and this does the longdivision, showing you it all step by step. It basically does justwhat it says on the tin. So if you have homework that you need tocheck the long division for, then look no further.The widget tool is taken from the selection of tools thatappears on my live worksheet app entitled Surds, Polyomials and theRemainder Theorem, that appears on my developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any function this will calculate the maximum domain andrange. It does just what it says on the tin. So if you have workthat you need to double check, then look no further.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any sigma sum and this calculates the answer. It does justwhat it says on the tin. So if you have work that you need todouble check, then look no further.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

This is a Live Worksheet on linear algebracovering finding eigenvalues and eigenvectors as well as theapplications of Cayley-Hamilton Theorem. There are some usefultools along the bottom including a PDF worksheet. You can alsochoose to email me with your questions.

Hi Guys,Enter any function with any interval and this generates a plotof the function. It does just what it says on the tin so tospeak.This little widget tool can be found in the array of tools inthe associated live worksheet on Curve Sketching 1.Hope it proves useful and easily accessible and enables you tocheck some of your own homework problems.Cheers,Mark

Hi Guys,Enter any integral function and this will calculate both thedefinite and the indefinite integral answers. It does just what itsays on the tin. So if you have integration work that you need todouble check, then look no further.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any double integral function and this widget willcalculate the answer. It does just what it says on the tin. So ifyou have homework that you need to double check, then look nofurther.The widget tool is taken from the selection of tools thatappears on my live worksheet app entitled Curve Sketching MultipleIntegration, that appears on my wolfram alpha developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter the matrix and this works out the transpose. It basicallydoes just what it says on the tin and more. So if you have homeworkthat you need to check, then look no further.The widget tool is taken from the selection of tools that appearson my Wolfram Alpha developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any set algebra with brackets and commas with union, minus,powerset and intersection and this works out the answer. It doesjust what it says on the tin. So if you have sets work that youneed to double check, then look no further.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter an iteration equations and this will calculate the series ofiterations. It does just what it says on the tin. So if you haveintegration work that you need to double check, then look nofurther.The tool is taken from the selection of tools that appears on mylive worksheet app that appears on my wolfram alpha developerpage.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any function and the interval bounds and this integratesand evaluates it as well as producing a plot. It basically doesjust what it says on the tin.So if you have homework that you need to check the definiteintegrals for, then look no further.This little widget tool is taken from the selection of toolsthat appears on the Integration I live worksheet app that appearson my developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any parametric function and this generates the plot. Itbasically does just what it says on the tin. So if you havehomework that you need to check the parametric plots for, then lookno further.The widget tool is taken from the selection of tools thatappears on my live worksheet app entitled Implicit and ParametricDifferentiation, that appears on my developer page.Hope it proves helpful.Cheers,Mark

Hi Guys,Enter any first term and common difference or ratio along withthenumber of terms and this will calculate the answer. It doesjustwhat it says on the tin. So if you have work that you needtodouble check, then look no further.The tool is taken from the selection of tools that appears onmylive worksheet on A.P's and G.P.'s that appears on mydeveloperpage. Hope it proves helpful.Cheers,Mark