Questions tagged [condition]

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Unset Variable Using condition or If

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1 answer
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weird behavior in pattern-matching and condition

I'm confused by the following three different results involving pattern matching and condition. ...
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  • 381
3 votes
1 answer
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Condition block scoping

I have a list of functional rules of the type F[x_]:=y;cond[x] with always the same condition. The list is long and rule 1 of programming says: "Do not copy!&...
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Assessing conditions on list of solutions

I have a list of solutions from Solve[] in the form ...
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  • 299
1 vote
2 answers
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how to select elements from do-loop for some condition?

This is my original coding: Do[Print[Det[Table[(-0.15 + 0.001*x)^(i + j), {i, 1, 9}, {j, 1, 9}]]], {x, 1, 10}] I want to select ...
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Testing a condition on an expression throughout a range [duplicate]

How can one test a condition on an expression throughout a range? My true expression is rather complicated, but consider this minimal example: Is the function $2 - x^2$ positive throughout the range $...
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