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Results tagged with expression-manipulation
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user 47122
How to manipulate expressions structurally, not necessarily complying with the rules of algebra.
4
votes
2
answers
309
views
Is there an easy way to extract data?Inverse function of Thread
I want to learn some tips to deal data.
If i want connect two data with Rule.
a = Array[Sqrt, 10]; b = Array[Sin, 10];
Thread[a -> b]
Then i gets.
{1 -> Sin[1], Sqrt[2] -> Sin[2], Sqrt[3] -> Sin[3 …
- 449