Graphing Calculator + Math, Algebra & Calculus

GraphingCalculatorbyMathlabisascientificgraphingcalculatorintegratedwithalgebraandisanindispensablemathematicaltoolforstudentsfromhighschooltothoseincollegeorgraduateschool,orjustanyonewhoneedsmorethanwhatabasiccalculatoroffers.ItisdesignedtoreplacebulkyandcostlyhandheldgraphingcalculatorsandworksonvirtuallyanyAndroidphoneortablet.

Freeversionrequiresinternetconnectionandcontainsads!UpgradetoPRO!

Video:https://youtu.be/6BR8Lv1U9kA
Helpsitewithinstructionsandexamples:http://help.mathlab.us
Ifyouhaveaquestion,sendemailtocalc@mathlab.us

SCIENTIFICCALCULATOR
•Squareroot,cubeandhigherroots(hold√key)
•Exponentorpower,usex^key,(x^2)
•Logarithmsln(),log(),log[base]()
•Trigonometricfunctionssinπ/2,cos30°,...
•Hyperbolicfunctionssinh,cosh,tanh,...(hold"e"keytoswitch)
•Inversefunctions(holddirectfunctionkey)
•Complexnumbers,allfunctionssupportcomplexarguments
•Derivativessinx'=cosx,...(holdx^key)
•Scientificandengineeringnotation(enableinmenu)
•Percentmode
•Binary,octalandhexadecimalnumbers,0b1010,0o123,0xABC
•Saveandloadhistory

GRAPHINGCALCULATOR
•Multiplefunctionsgraphing
•Implicitfunctionsupto2nddegree(ellipse2x^2+3y^2=1,etc.)
•Polargraphs(r=cos2θ)
•Parametricfunctions,entereachonnewline(x=cost,y=sint)
•Functionrootsandcriticalpoints.
•Graphintersections
•Tracingfunctionvaluesandslopes
•Slidetoscroll
•Pinchtozoom
•Fullscreengraphs(PRO)
•Functiontables
•Savegraphsasimages
•Savetablesascsv
•3Dgraphs(PRO)

FRACTIONCALCULATOR
•Simpleandcomplexfractions1/2+1/3=5/6
•Mixednumbers,usespacetoentervalues31/2
•Useparentheses(1+2)/(3+4)=3/7

ALGEBRACALCULATOR
•Linearequationsx+1=2->x=1
•Quadraticequationsx^2-1=0->x=-1,1
•Approximaterootsofhigherpolynomials
•Systemsoflinearequations,writeoneequationperline,x1+x2=1,x1-x2=2
•Polynomiallongdivision
•Polynomialexpansion,factoring
•Linearandquadraticinequalities

PROBABILITYANDSTATISTICS
•Holdn!keytoenterfunctions,doubletapdottoentercomma
•CombinationsnCr(5,2)=10
•PermutationsnPr(5,2)=20
•SampleA=[12345]
•SampleB=[23456]
•Sumsum(A)=15
•Averageavg(A)=3
•Medianmedian(A)=3
•Samplevariancevar(A)=2.5
•Populationvariancevarp(A)=2
•Standarddeviationstdev(A)=1.58...,stdevp(A)=1.41...
•Covariancecov(A,B)=2.5
•Correlationcorr(A,B)=1

MATRIXCALCULATOR
•Matrixandvectorarithmeticoperations
•Vectorcrossproduct,dotproduct(hold*)andnorm
•Matrixdeterminant,inverse,transposeandtracefunctions

LIBRARY
•Physicalconstants(PRO)
•Userdefinedconstantsandfunctions(PRO)
•Saveexpressionsforfuturereference