dig1 - Linear Logic Proof Explorer

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Theorem dig1 153

Description: Dig out a ? from a single term.

**Assertion**
Ref	Expression
dig1	⊦ (? ? 𝜑 ⊸ ? 𝜑)

**Proof of Theorem dig1**
Step	Hyp	Ref	Expression

Colors of variables: wff var nilad

Syntax hints: ? wne 48 ⊸ wli 61

WARNING: This theorem has an incomplete proof.

This theorem is referenced by: (None)