mk_primed_var : string * hol_type -> term
STRUCTURE
SYNOPSIS
Primes a variable name sufficiently to make it distinct from all constants.
DESCRIPTION
When applied to a record made from a string v and a type ty, the function mk_primed_var constructs a variable whose name consists of v followed by however many primes are necessary to make it distinct from any constants in the current theory.
FAILURE
Never fails.
EXAMPLE
- new_theory "wombat";
> val it = () : unit

- mk_primed_var("x", bool);
> val it = “x” : term

- new_constant("x", alpha);
> val it = () : unit

- mk_primed_var("x", bool);
> val it = “x'” : term

SEEALSO
HOL  Trindemossen-1