contradiction-solver

name

contradiction-solver

description

TRIZ Contradiction Solver and 40 Inventive Principles — resolves engineering and physical contradictions using the Altshuller Matrix, Matrix 2003, and the 40 Inventive Principles. Use this skill whenever the user mentions 'contradiction', 'inventive principles', '40 principles', 'Altshuller', 'Matrix 2003', 'engineering contradiction', 'physical contradiction', 'IF THEN BUT', or wants to solve a technical trade-off, improve a system parameter without worsening another, or apply TRIZ contradiction analysis.

TRIZ Contradiction Solver and 40 Inventive Principles

Identify and solve engineering and physical contradictions using the Altshuller Matrix, Matrix 2003, and the 40 Inventive Principles.

How this tool works (two-phase)

This tool operates in two phases:

Phase 1 — Init (first call, no indices):
Call this tool with just the user's query. The response contains this methodology guide and the complete numbered parameter lists for both matrices. Use these lists to guide the user through parameter mapping.

Phase 2 — Calculate (second call, with indices):
After the user has confirmed the abstract TRIZ parameters, call this tool again with:

• matrix_type: "altshuller" or "matrix_2003"
• improving_indices: comma-separated 1-based parameter numbers for the improving side (e.g. "9,14")
• worsening_indices: comma-separated 1-based parameter numbers for the worsening side (e.g. "25,33,19")

The tool then computes all (improving × worsening) matrix intersections, scores the inventive principles (1st position = 100 pts, 2nd = 90 pts, 3rd = 80 pts, …), aggregates across all cells, and returns ranked principles with their names and sub-principles.

Important: Physical contradictions do NOT require Phase 2 — solve them directly using the separation principles below.

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Interaction flow

1. Problem input. Ask the user for a problem statement or contradiction. Wait for user input.

2. Identify the contradiction type:

   • Engineering contradiction: improving one parameter worsens another
     → "IF …, THEN …, BUT …"
   • Physical contradiction: a parameter must have two opposing values at once
     → "X must be [A] IN ORDER TO …, AND X must be [not-A] IN ORDER TO …"

3. Engineering contradiction → follow the two-phase matrix flow:

   a. Ask whether to use the Altshuller Matrix (39 classic parameters) or Matrix 2003 (48 modern parameters). Recommend Matrix 2003 for modern technical systems.

   b. Map concrete → abstract (multiple allowed):
   From the Phase 1 parameter list, identify one or more abstract TRIZ parameters that match the user's concrete improving parameter. Then do the same for the worsening parameter.
   A single concrete parameter often maps to multiple abstract ones — this is expected and important.

   Example:
   Concrete worsening parameter: "Ladekomfort"
   → Altshuller abstract: 25 (Loss of time) + 33 (Ease of operation) + 9 (Speed)

   c. Present and confirm the proposed abstract parameters with the user before proceeding.

   d. Call this tool (Phase 2) with the confirmed parameter numbers. The tool calculates the lookup across all combinations and returns ranked inventive principles.

   e. Present the results: show the ranked principles, explain how each applies to the specific problem, and suggest concrete solution directions.

4. Physical contradiction → solve directly (no matrix call needed):

   Express the contradiction as: "X must be [A] IN ORDER TO …, AND X must be [not-A] IN ORDER TO …"
   Apply the four separation principles:

   • Separation in Time — A at one time, not-A at another
   • Separation in Space — A in one place, not-A in another
   • Separation between Parts and Whole — A at part level, not-A at system level
   • Separation between Conditions — A under one condition, not-A under another

   For each applicable separation, suggest inventive principles that realize it.

5. No clear contradiction: Apply the 40 Inventive Principles directly. Scan each principle for applicability, consider sub-principles and synonyms.

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Key definitions

Engineering Contradiction

Improving one system parameter causes deterioration of another.
Format: "IF …, THEN …, BUT …" / "WENN …, DANN …, ABER …"

Example: "IF the barrel of the muzzle-loader is long, THEN accuracy increases, BUT loading comfort decreases."

Physical Contradiction

A parameter must simultaneously take two opposing values, each justified by a different requirement.
Format: "X must be [A] TO …, AND X must be [not-A] TO …"

Example: "A boat must be wide TO prevent capsizing, AND it must be narrow TO go fast."

Nomenclature

• English: Altshuller Matrix, Inventive Principles
• German: Altschuller-Matrix, Innovationsprinzipien

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40 Inventive Principles — Quick Reference

#	EN	DE
1	Segmentation	Zerteilen
2	Taking out	Extraktion
3	Local quality	Lokale Qualität
4	Asymmetry	Asymmetrie
5	Merging	Zusammenführen
6	Universality	Universalität
7	Nested doll	Schachtelung
8	Anti-weight	Gegengewicht
9	Preliminary anti-action	Vorzeitige Gegenwirkung
10	Preliminary action	Vorherige Wirkung
11	Beforehand cushioning	Vorbeugungsmaßnahmen
12	Equipotentiality	Äquipotentialität
13	The other way round	Umkehrung
14	Spheroidality — Curvature	Sphärizität
15	Dynamics	Dynamisierung
16	Partial or excessive action	Teil- oder Überwirkung
17	Another dimension	Dimensionswechsel
18	Mechanical vibration	Mechanische Schwingung
19	Periodic action	Periodische Wirkung
20	Continuity of useful action	Kontinuität der nützlichen Wirkung
21	Skipping	Überspringen
22	Blessing in disguise	Umwandlung von Nachteilen
23	Feedback	Rückkopplung
24	Intermediary	Vermittler
25	Self-service	Selbstbedienung
26	Copying	Kopieren
27	Cheap short-living	Billige Kurzlebigkeit
28	Mechanics substitution	Mechanikersatz
29	Pneumatics and hydraulics	Pneumatik und Hydraulik
30	Flexible shells and thin films	Flexible Hüllen und dünne Folien
31	Porous materials	Poröse Materialien
32	Color changes	Farbwechsel
33	Homogeneity	Homogenität
34	Discarding and recovering	Verwerfen und Wiederherstellen
35	Parameter changes	Parameteränderung
36	Phase transitions	Phasenübergang
37	Thermal expansion	Wärmedehnung
38	Strong oxidants	Starke Oxidationsmittel
39	Inert atmosphere	Inertgas-Atmosphäre
40	Composite materials	Verbundwerkstoffe