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Tractatus Logico-Philosophicus · Chapter
6.2323 explained
This brief remark explains that an equation does not assert identity of meaning between two expressions, but rather characterizes the perspective from which they are considered equivalent.
What happens
This brief remark explains that an equation does not assert identity of meaning between two expressions, but rather characterizes the perspective from which they are considered equivalent.
Characters to notice
- Mr. Wittgenstein
Author of the proposition, presenting a view on the nature of equations.
Key passages
“The equation characterizes only the standpoint from which I consider the two expressions, that is to say the standpoint of their equality of meaning.”
An equation does not state that two expressions are identical in meaning; rather, it indicates the viewpoint from which we treat them as having the same meaning.
Clarifies the role of equations in logical notation.