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R.RobertGajewski©2014
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FromtheAuthor
PTC®MathcadPrime®3.0isbecomingtheindustrystandardsoftwareforengineer-
ingcalculations,especiallyinthefieldofcivilengineering.Primeversionofwell-
knownMathcadiscompletelyre-designed.Itprovidesatask-basedinterfaceforen-
hancedusability.Primehassignificantlyimprovedcalculationcapabilitiestoallow
biggerproblemstobesolvedfaster.Ithashundredsofbuilt-inmathematicalfunctions
andtheunlimitedabilitytodefineownfunctions,theabilitytosolveequationsboth
numericallyandsymbolically,andfinallytheabilitytosolvecomplexsystemsof
equations.Nowadaysmorethan2000collegesanduniversitiesaroundtheworlduse
Mathcadintheirmath,scienceandengineeringcourses.Itisanidealtoolforsuch
courseswherevernumericalandsymboliccalculationsarerequired.Mathcadisthe
firstandonlyengineeringcalculationsolutionthatsimultaneouslysolvesanddocu-
mentsengineeringcalculations.Thisapproachdramaticallyreducestheriskoferrors.
DuetoitsintuitivevisualformatMathcadbringstogetherequations,text,graphsand
diagramsinasingleworksheetsoworkismoreintuitively,justlikeonpaper.Mathcad
leadstolowerlearningcurve–studentslearntouseitfasterandeasierthanother
similarpackages.AllMathcadcalculationsandformulaearealwaysvisiblesoitis
easytofinderrorsandtocheckandvalidateresults.LastbutnotleastMathcadisunit-
aware–itchecksinconsistentunitsandallowsconversionofresultswithunits.
Wołomin,October2014
