Symbol Reference: / — Syntactic Substitution Slash (/)

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/ \(/\) — Syntactic Substitution Slash (/)

Separates the replacement term from the target variable in substitution notation 𝛗[t/x].

Field Mathematical & Kernel Specification (MKTD1 / MKTD2)
Symbol
/
\(/\)
Category Structural Delimiter (Substitution Notation)
SML AST Constructor Kernel AST Symbol / Sort Constructor in typetheory.ML (Class_p / Truth_p / EXP / UCol)
Constructor Arguments Typed arguments as specified by the Signature / Sort field above
Metatype / Signature (Term / Variable) Substitution Separator
Binder Status See Category & Signature above
Defining Kernel Entries (ML Labels) See Related Symbols & Kernel Entries below.
LaTeX Form /
How to Understand It

Role in Kernel Syntax: Appears in schematic substitution notation [t/x] alongside explicit let x = t in 𝛗 bindings.
Canonical Law / Usage 𝛗[t/x]
Related Symbols & Kernel Entries