英语数学专用词汇表

英语数学专用词汇表

InordertoprovideacomprehensivelistofEnglishmathematicalterminology,Iwillpresentvariousmathematicalconceptsandtermsacrossdifferentbranchesofmathematics.Pleasenotethatthislistisbynomeansexhaustive,butitshouldserveasausefulreference.

1.Arithmetic

-Addition:Theprocessofcombiningtwoormorenumberstofindtheirsum.

-Subtraction:Theprocessoffindingthedifferencebetweentwonumbers.

-Multiplication:Theprocessofcombiningrepeatedadditionofthesamenumberorgroupofnumbers.

-Division:Theprocessofseparatinganumberintoequalpartsorgroups.

2.Algebra

-Variable:Asymbolusedtorepresentanunknownquantityorvalue.

-Equation:Amathematicalstatementthattwoexpressionsareequal.

-Inequality:Amathematicalstatementthatdenotesarelationshipbetweentwoexpressionsthatmayormaynotbeequal.

-Polynomial:Analgebraicexpressionconsistingofvariables,coefficients,andexponents.

-Quadraticfunction:Afunctionthatcanbewrittenintheformofax^2+bx+c,wherea,b,andcareconstants.

3.Geometry

-Point:Alocationinspacewithnosizeordimension.

-Line:Astraightpathwithinfinitelengthandnowidth.

-Angle:Theunionoftworayswithacommonendpoint.

-Triangle:Apolygonwiththreesidesandthreeangles.

-Circle:Asetofallpointsequidistantfromafixedpointcalledthecenter.

4.Trigonometry

-Sine:Theratioofthelengthofthesideoppositeanangletothelengthofthehypotenuseinaright-angledtriangle.

-Cosine:Theratioofthelengthoftheadjacentsidetothelengthofthehypotenuseinaright-angledtriangle.

-Tangent:Theratioofthelengthofthesideoppositeanangletothelengthoftheadjacentsideinaright-angledtriangle.

-Hypotenuse:Thesideoppositetherightangleinaright-angledtriangle.

5.Calculus

-Derivative:Therateatwhichafunctionchangesataparticularpoint.

-Integral:Theprocessofcalculatingthetotalareaunderacurveortheaccumulatedchangeofafunctionfromonepointtoanother.

-Limit:Thevaluethatafunctionapproachesastheinputapproachesacertainvalueorinfinity.

-Differentiation:Theprocessoffindingderivativesoffunctions.

-Integration:Theprocessoffindingintegralsoffunctions.

6.StatisticsandProbability

-Mean:Theaveragevalueofasetofnumbers.

-Median:Themiddlevalueinasetoforderednumbers.

-Mode:Thevaluethatappearsmostfrequentlyinasetofnumbers.

-Probability:Thelikelihoodorchanceofaneventoccurring.

-Standarddeviation:Ameasureofthespreadofdataorhowfardatapointsdeviatefromthemean.

Itisimportanttonotethattheexamplesprovidedherebarelyscratchthesurfaceofmathematicalterminology.Mathematicsisavastsubjectwithnumerousbranchesandsubfields,eachwithitsownsetofspecializedvocabulary.To