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Student[Calculus1]

  

Show

  

show the current state of a problem or problems

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

Show(expr)

Parameters

expr

-

(optional) algebraic, algebraic equation, or all; specify the problem(s)

Description

• 

The Show command displays the current state of a single problem or all problems from the current Maple session.  The display is accomplished using calls to print; the value returned by Show is NULL.  Thus, the history variables, %, %%, and %%%, are not modified by this command.

• 

If called with no arguments, the problem  designated the current problem is displayed. To designate a problem the current problem, create a new problem (see Rule or Hint) or use the GetProblem command.

• 

If expr is a positive integer, the corresponding problem is displayed.

• 

If expr is a subproblem label (see ShowIncomplete), the current state of the corresponding subproblem is displayed.  This subproblem need not be a subproblem of the current problem.

  

Note: Treat subproblem labels as temporary objects because the application of a rule to a problem can change the underlying problem representation, and hence the subproblem labels.  It is recommended that you call ShowIncomplete to verify the value of a label before passing it to Show.

• 

If expr is the keyword all, the current states of all problems from the current session are displayed.  Note: Problems that have been cleared by a call to Clear are not displayed.

• 

If expr is the output from a previous call to Rule or GetProblem (with the internal option), or the left-hand side of such output, the current state of that problem is displayed.

• 

This command does not change which problem is designated the current problem.

Examples

withStudent[Calculus1]:

infolevelStudent[Calculus1]1:

Rule[`+`]ⅆⅆxx2+x

Creating problem #1

ⅆⅆxx2+x=ⅆⅆxx2+ⅆⅆxx

(1)

Rule[`^`]∫x3ⅆx

Creating problem #2

∫x3ⅆx=14x4

(2)

Show

∫x3ⅆx=14x4

(3)

Show1

ⅆⅆxx2+x=ⅆⅆxx2+ⅆⅆxx

(4)

ShowIncomplete1

%Diff2=ⅆⅆxx2

%Diff3=ⅆⅆxx

(5)

Show%Diff3

Problem 1:

ⅆⅆxx

(6)

Rule[`*`]limx→0+xⅇx

Creating problem #3

limx→0+xⅇx=limx→0+xlimx→0+ⅇx

(7)

Clear1

Problem #1 has been cleared

Showall

Problem 2:

Problem 3:

∫x3ⅆx=14x4

limx→0+xⅇx=limx→0+xlimx→0+ⅇx

(8)

See Also

Diff

Int

Limit

Student

Student[Calculus1]

Student[Calculus1][ShowIncomplete]

Student[Calculus1][ShowSteps]

Student[Calculus1][SingleStepOverview]

 


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