Template for exact numerical question

Description

Template for exact numerical question

Usage

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wq_numerical(output = "explain the question here", correct_answer = "42",
  answer_tests = "omnitest(correctVal=42)", hint = "hint")

Arguments

output

Text that is displayed to the user.

correct_answer

The numerical answer to the question.

answer_tests

An internal function from swirl for testing the user's choice. See AnswerTests.

hint

A string that is printed to the console if the user answers this question incorrectly.

Examples

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## Not run: 
# While writing a new lesson by hand just use:
wq_numerical()

# If converting from another format to a swirl course you may want to sue the
# API:
wq_numerical("The golden ratio is closest to what integer?",
 "2", "omnitest(correctVal=2)", "It's greater than 1 and less than 3.")

## End(Not run)