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Student[Calculus1]

  

GetNumProblems

  

get the current number of problems in the internal Calculus1 problems table

 

Calling Sequence

Description

Examples

Calling Sequence

GetNumProblems()

Description

• 

The Calculus1 package maintains an internal table of problems stepped through in the current session.  This table is not directly accessible, but you can obtain information about its contents.

• 

The GetNumProblems() command returns an expression sequence of two non-negative integers.  The first integer is the number of problems in the internal table that have not been cleared by a call to Clear.  The second integer is the total number of problems in the internal table.

• 

The Clear(all) command resets both numbers returned by the GetNumProblems routine to 0 (zero).

Examples

withStudent[Calculus1]:

infolevelStudent[Calculus1]1:

GetNumProblems

0,0

(1)

Rule[`+`]ⅆⅆxx2+x

Creating problem #1

ⅆⅆxx2+x=ⅆⅆxx2+ⅆⅆxx

(2)

Rule[`c*`]∫3x2ⅆx

Creating problem #2

∫3x2ⅆx=3∫x2ⅆx

(3)

GetNumProblems

2,2

(4)

Clear1

Problem #1 has been cleared

GetNumProblems

1,2

(5)

Clearall

GetNumProblems

0,0

(6)

See Also

Student

Student[Calculus1]

Student[Calculus1][SingleStepOverview]

 


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