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Polaris/engine/fifth-dimension-engine/README.md

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+# WFGY 5.0 — Fifth-Dimension Engine
+
+## Redefine the Problem Itself
+
+WFGY 5.0 is the Fifth-Dimension Engine.
+
+It lifts a target into a higher problem-coordinate, then returns a route that can be inspected, attacked, expanded, and tested.
+
+**Before you decide, shoot first.**
+
+[Back to Polaris](../../README.md)  
+[Seven Millennium Problems](../../demos/seven-millennium-problems/)  
+[High-Strangeness Math Lab](../../demos/high-strangeness-math-lab/)  
+[Everyday Shoot Modes](../../demos/everyday-shoot-modes/)
+
+---
+
+# Quick Start
+
+Copy this into AI:
+
+```text
+shoot + [your problem]
+```
+
+Examples:
+
+```text
+shoot + Seven Millennium Problems
+```
+
+```text
+shoot + 50 century-level problems
+```
+
+```text
+shoot + Death + AI
+```
+
+```text
+shoot + should I quit my job
+```
+
+That is the engine interface.
+
+Simple command.  
+Large target.  
+Structured route.
+
+---
+
+# Download
+
+| Package | Purpose |
+|---|---|
+| Full Engine | Complete WFGY 5.0 Fifth-Dimension Engine package |
+| Core Runtime | Minimal runtime for direct use |
+| Examples | Sample shoots and output packages |
+| Demo Packs | Seven Millennium Problems, Frontier-50, High-Strangeness, Everyday modes |
+
+> Download links can be attached here as release assets become available.
+
+---
+
+# What This Engine Does
+
+WFGY 5.0 does not only answer.
+
+It transforms a target into a route.
+
+| Input | Engine action |
+|---|---|
+| theorem | produces proof-route structure |
+| frontier problem | produces research kernel |
+| strange theme | produces mathematical skeleton |
+| life decision | produces route map |
+| product idea | produces positioning route |
+| engineering failure | produces repair path |
+| meme or absurd target | produces hidden structure |
+
+The same interface works across all targets:
+
+```text
+shoot + target
+```
+
+---
+
+# Flagship Tests
+
+| Test | Command |
+|---|---|
+| Seven Millennium Problems | `shoot + Seven Millennium Problems` |
+| Frontier-50 | `shoot + 50 century-level problems` |
+| High-Strangeness | `shoot + Theme A + Theme B` |
+| Everyday Shoot | `shoot + your problem` |
+
+---
+
+# Standard Output Shape
+
+A normal shoot should return:
+
+| Layer | Meaning |
+|---|---|
+| route | where the target can move |
+| structure | what the problem is made of |
+| candidate lemmas | what may become formal |
+| objections | where the route may fail |
+| open debt | what remains unresolved |
+| next command | what to do next |
+
+The output is not just a paragraph.
+
+It is a route object.
+
+---
+
+# Folder Layout
+
+| Folder | Purpose |
+|---|---|
+| `downloads/` | release packages |
+| `quickstart/` | minimal usage guide |
+| `runtime/` | engine runtime materials |
+| `validators/` | checks and review helpers |
+| `examples/` | sample outputs |
+
+---
+
+# Recommended First Runs
+
+Start with these:
+
+```text
+shoot + Seven Millennium Problems
+```
+
+```text
+shoot + 50 century-level problems
+```
+
+```text
+shoot + Death + AI
+```
+
+```text
+shoot + why does my cat act like a CEO
+```
+
+If the engine is working, each target should produce structure.
+
+Not just an answer.
+
+---
+
+# ChatGPT Users
+
+For large goals, use Polaris Goal Compiler first:
+
+[Polaris Goal Compiler](../../protocols/goal-compiler/README.md)
+
+Compile the goal.  
+Then shoot.
+
+---
+
+# FAQ
+
+## Is this only for mathematics?
+
+No.
+
+Mathematics is the flagship stress test, but the engine can also shoot strange themes, research ideas, engineering failures, product strategy, life decisions, and absurd targets.
+
+## What is the simplest command?
+
+```text
+shoot + [your problem]
+```
+
+## Why call it Fifth-Dimension Engine?
+
+Because it does not stay inside the first framing of the problem.
+
+It lifts the target into a higher problem-coordinate, where route, structure, objections, and next actions become visible.
+
+## Does every shoot become a final theorem?
+
+No.
+
+A shoot creates a structured route.
+
+Final proof, empirical truth, or real-world correctness depends on verification, review, formalization, or testing.
+
+## What should I try first?
+
+Use the flagship:
+
+```text
+shoot + Seven Millennium Problems
+```
+
+Then try your own target.
+
+---
+
+# Final Line
+
+One command.
+
+```text
+shoot + target
+```
+
+One engine.  
+Many worlds.