Mathematics

Thisappwillprovideyouagreattoolifyouwanttoplotamathematicfunction.
Youonlyhavetowriteformula,andcurvewillbedisplayedinacustomizablechart.
Youcanchooseminimalandmaximalabscissa(bydefaultitissetfrom-5to5).
Itispossibletodisplayderivativefunction,soyoucanseebothf(x)andf'(x)curves.
Ifyouclickon"VALUES"button,ilshowsallvaluesbetweenselectedbounds.
Youhaveatracefunctionthatletyoumoveacurrentpointoncurve,whileitscordinatesaredisplayed.
Likewise,tangentcanbedisplayedoncurrentpoint.
Inaddition,youcanexportthechartasanimageandsaveit,orsenditbymail.
Itcanreplaceyourscientificcalculator!
Enjoy!

Examplesofpossiblefunctions:
f(x)=5x+3
f(x)=3x^2(equivalentto3x²)
f(x)=4cos(π-x)
f(x)=tan(cos(x))
f(x)=ln(x+10)
f(x)=exp(-3x)(expisexponentialfunction)
f(x)=xsin(x)-6/x