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CAS Calculators

Sean Surratt
TECM 2700

July 3, 2013

Содержание nspire cx

Страница 1: ...CAS Calculators Sean Surratt TECM 2700 July 3 2013 ...

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Страница 4: ...4 CAS Calculators Lists 22 Creating Lists 22 Manipulating Lists 23 List Operations 23 Introduction to Programming 25 Programs Make Life Easier 27 Make a Simple Program 27 Index 29 ...

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Страница 7: ...Basics TI nspire CX CAS 1 ...

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Страница 9: ...s that are not whole numbers will automatically be shown in a fractional or symbolic form An exact result is a fraction and an approximate result is a decimal Nspire Example I Trig Functions Press µto find all the trig functions TI nspire CX CAS 2 ...

Страница 11: ...sing the define or store commands Nspire Example II Deleting Variables Delete variables using the Del Var command Nspire Example III Variable Naming Conventions There are a few ways to name a variable single letter x y z letter and number x1 y1 z1 name observed list expected ...

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Страница 13: ...Symbolic Math ...

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Страница 15: ... command to solve one equation for one variable or multiple equations for multiple variables simultaneously Nspire Example IV Factoring Expressions Use the Factor command to return an expression factored with respect to a variable Nspire Example V Expand expressions by following the same syntax as factoring Nspire Example VI ...

Страница 17: ...tically evaluates L Hopital s rule integration by parts and countless other methods Use the limit derivative and integral templates under the expressions template button enter values in just as you would on paper Nspire Example VIII TI nspire CX CAS 6 ...

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Страница 19: ...Matrix Vector List Nspire Example IX ...

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Страница 21: ...nt and press tab to move to the next Manipulating a Matrix If you need to add more elements to your matrix Add a column g Add a row Matrix Operations Matrix operations are straight forward Just make sure you use the rules for matrix multiplication addition etc Element Operations are less straight forward You must use the dot multiply commands Nspire Example X ...

Страница 22: ...ss Product Dot Product and converting to different coordinate systems Nspire Example XI NOTE The order of the elements of in the Cross Product function matter M R x F Lists Creating Lists To create a list you must use the curved brackets After you create a list store it as list1 or an appropriate name Some list operations require your list to be stored Nspire Example XII ...

Страница 23: ...anipulate a list under the list operations tab Manipulating the list is much faster than retyping the augmented list Nspire Example XIII List Operations Select the list operations from the list math tab These commands are very useful when working in statistics TI nspire CX CAS 7 ...

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Страница 25: ...Introduction to Programming Lua Programming Logo 1 ...

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Страница 28: ...your class Define LibPub mohr x y τ β Prgm setMode 2 2 setMode 5 2 a y x 2 r x a 2 τ 2 setMode 1 6 y 2 m a r n a r If α 45 Then θ 45 Else θ α EndIf φ θ 45 t r sin 2 β 2 θ If x y Then r cos 2 β 2 θ 2 θ Else 2 θ r cos 2 β 2 θ EndIf Disp σ max m σ min n Disp σ ave a τ max r Disp θp θ θs φ EndPrgm ...

Страница 29: ...1 derivative 16 Element 21 exact 9 Expand 15 expression 15 21 Factor 15 fractional 9 guidebook 5 integral 16 limit 16 Lists 4 22 23 manipulate 22 23 Matrix 3 19 21 operations 16 21 22 23 program 4 27 28 Shortcut 3 10 Solve 15 symbolic 9 Syntax 3 10 template 10 16 21 trig 9 Unit 3 16 22 units 16 Variables 3 11 Vector 3 4 19 22 ...