BodyGraph Structure · Human Design Wiki

Defined, Undefined, and Open

Defined Undefined and Open human design: Defined means a Center touches a complete Channel; undefined means no complete Channel but at least one active…

Canonical name
Defined, Undefined, and Open · 已定义、未定义与开放的区别 · 已定義、未定義與開放的差別 · 定義済み・未定義・オープンの違い · 정의됨·미정의·열림의 차이

Editorially reviewed: · Reviewed by OpenFate · Editorial Methodology

Overview

Defined means a Center touches a complete Channel; undefined means no complete Channel but at least one active Gate; open means neither a complete Channel nor an active Gate. For “Defined, Undefined, and Open,” verify the normalized birth input, both calculation timestamps, exact positions, active Gates, complete Channels, and dependent graph fields. Compare Defined, Undefined, and Open with How Centers, Gates, and Channels Connect: record the field, timestamp, or graph condition that changes before deciding which page owns the result. Do not infer a Center, Channel, or category from color alone; rebuild the result from exact active Gates and complete graph edges. That audit trail lets another reader reproduce the answer without relying on visual color or intuition. Only then should the attributed traditional interpretation be considered. Keep unknown values visible and compare calculators only after their input and settings match.

At a glance

Canonical topic
Defined, Undefined, and Open
Calculation evidence
Defined means a Center touches a complete Channel; undefined means no complete Channel but at least one active Gate; open means neither a complete Channel nor an active Gate.
Closest comparison
Compare Defined, Undefined, and Open with How Centers, Gates, and Channels Connect: record the field, timestamp, or graph condition that changes before deciding which page owns the result.
Worked check
Worked check: save the normalized birth input, engine policy, and exact output behind “Defined, Undefined, and Open”; change one relevant input or rule, recalculate, and record whether that named result remains stable.
Interpretation limit
Do not infer a Center, Channel, or category from color alone; rebuild the result from exact active Gates and complete graph edges.
Verification status
Recalculate from declared inputs and versioned graph rules before interpretation.

Direct answer and scope

Defined means a Center touches a complete Channel; undefined means no complete Channel but at least one active Gate; open means neither a complete Channel nor an active Gate.

This page owns the narrow question named “Defined, Undefined, and Open”. It does not replace the parent guide or silently expand into unsupported Gate, Line, Channel, Cross, compatibility, or transit meanings.

Calculation evidence and required conditions

Defined means a Center touches a complete Channel; undefined means no complete Channel but at least one active Gate; open means neither a complete Channel nor an active Gate.

Recalculate from normalized birth input, declared astronomical settings, engine version, full-precision positions, and the complete active-Channel graph. Record unknown values instead of filling them with an assumed noon or a preferred label.

Comparison and common confusion

Compare Defined, Undefined, and Open with How Centers, Gates, and Channels Connect: record the field, timestamp, or graph condition that changes before deciding which page owns the result.

A neighboring term may sound similar while using a different timestamp, graph condition, hierarchy branch, or output field. Compare the actual input and rule before merging the two explanations.

Worked verification example

Worked check: save the normalized birth input, engine policy, and exact output behind “Defined, Undefined, and Open”; change one relevant input or rule, recalculate, and record whether that named result remains stable.

Preserve the original input and output, change one relevant condition, and run the same calculation again. The comparison is useful only when every other setting remains fixed and the changed result is recorded.

Limits, sources, and stop rule

Do not infer a Center, Channel, or category from color alone; rebuild the result from exact active Gates and complete graph edges.

Sources on this page support only their stated calculation, taxonomy, or editorial scope. Traditional labels do not diagnose health, measure personality, guarantee decisions, or establish scientific prediction.

Sources and editorial basis

  1. OpenFate Calculation and AI Validation Disclosure
    OpenFate calculation disclosure sections #calculation-interpretation, #verification-controls, and #methodology-limits; Swiss Ephemeris Programmer’s Manual 2.10 sections 1, 3, and 8; IANA Time Zone Database theory.html “Scope of the tz database” and historical civil-time transitionsOpenFate documents its calculation-first separation between reproducible outputs, AI-assisted interpretation, verification controls, and methodology limits.
  2. Swiss Ephemeris Programmer’s Manual
    OpenFate calculation disclosure sections #calculation-interpretation, #verification-controls, and #methodology-limits; Swiss Ephemeris Programmer’s Manual 2.10 sections 1, 3, and 8; IANA Time Zone Database theory.html “Scope of the tz database” and historical civil-time transitionsThe programmer manual documents time conversion, Julian days, calculation flags, coordinate choices, and planetary positions; it does not define Human Design interpretation.
  3. Jovian Archive: Human Design Dictionary
    Jovian Archive “What Is Human Design?” H1 overview and Human Design Dictionary index; OpenFate calculation disclosure sections #calculation-interpretation and #methodology-limitsThe official terminology index is used to identify canonical labels and relationships, without reproducing proprietary teaching descriptions.
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