# 2.0233 explained — Tractatus Logico-Philosophicus

> Chapter companion for Tractatus Logico-Philosophicus by Ludwig Wittgenstein.

## What happens

Objects sharing the same logical form are distinguished solely by their numerical difference, not by any intrinsic or external properties.

## Themes in this chapter

### Logical Atomism

The proposition addresses the individuation of objects with the same logical form, a core concern of logical atomism.

## Character check-ins

### Mr. Wittgenstein

Author of the proposition.

## Key lines

> Two objects of the same logical form are⁠—apart from their external properties⁠—only differentiated from one another in that they are different.

If two objects share the same logical form, their only distinction is that they are numerically distinct; no other internal or external property sets them apart.

_Clarifies the principle of individuation for objects of identical logical form._

## Links

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