Mathematica which statement

Use TrueQ to force the condition to always return a Boolean value:. Define a piecewise function with both If and Round as piecewise elements:. Use PiecewiseExpand to get it into piecewise normal form:. If can be used as a statement:. Use Which rather than a nested if-then-elseif chain:.

Use PiecewiseExpand to convert If to Piecewise :. Introduced in 1. Wolfram Language. Wolfram Research. Enable JavaScript to interact with content and submit forms on Wolfram websites. Learn how. If [ condition , t , f ] gives t if condition evaluates to True , and f if it evaluates to False. Active 6 years, 4 months ago.

Viewed 24k times. Improve this question. David David It does work. See my edits to the my original post. What I am really thinking about is if such and such is true, then I am going to write a number of steps.

My approach above does do some nice indentation and makes things easier to read and understand, but is it the best approach? Add a comment. Active Oldest Votes. Improve this answer. Wizard Mr. Wizard k 33 33 gold badges silver badges bronze badges. Basic Examples 1. Scope 4 Programming Behavior 3 Which can be maintained in symbolic form:. Symbolic Transformations 1 Define a piecewise function:.

See Also Switch If Piecewise. History Introduced in 1. APA Wolfram Language. Give Feedback Top.