lean4-htt/tests/elab/grind_cutsat_trim_context.lean
Garmelon 08eb78a5b2
chore: switch to new test/bench suite (#12590)
This PR sets up the new integrated test/bench suite. It then migrates
all benchmarks and some related tests to the new suite. There's also
some documentation and some linting.

For now, a lot of the old tests are left alone so this PR doesn't become
even larger than it already is. Eventually, all tests should be migrated
to the new suite though so there isn't a confusing mix of two systems.
2026-02-25 13:51:53 +00:00

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Text

module
/--
trace: [grind.debug.proof] fun h h_1 h_2 h_3 h_4 h_5 h_6 h_7 h_8 =>
id
(let ctx := RArray.leaf (f 2);
let p_1 := Poly.add 1 0 (Poly.num 0);
let p_2 := Poly.add (-1) 0 (Poly.num 1);
let p_3 := Poly.num 1;
le_unsat ctx p_3 (eagerReduce (Eq.refl true)) (le_combine ctx p_2 p_1 p_3 (eagerReduce (Eq.refl true)) h_8 h_1))
-/
#guard_msgs in -- `cutsat` context should contain only `f 2`
open Lean Int Linear in
set_option trace.grind.debug.proof true in
example (f : Nat → Int) :
f 1 <= 0 → f 2 <= 0 → f 3 <= 0 → f 4 <= 0 → f 5 <= 0 → f 6 <= 0 → f 7 <= 0 → f 8 <= 0 → -1 * f 2 + 1 <= 0 → False := by
grind -order