Wolfram Language & System 11.0 (2016)|Legacy Documentation

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Echo

Echo[expr]
prints expr and returns expr.

Echo[expr,label]
prints expr prepending label and returns expr.

Echo[expr,label,f]
prints f[expr] prepending label and returns expr.

ExamplesExamplesopen allclose all

Basic Examples  (3)Basic Examples  (3)

Print the result of an intermediate computation:

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Print an intermediate result using a label:

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Report a property of an intermediate result:

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Introduced in 2015
(10.3)