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Da Yan Yarrow Stalk Calculator

Da Yan Method

Simulate the Da Yan yarrow-stalk method with a reproducible record of four operations and eighteen transformations, then derive the hexagrams and line texts.

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A structured Dayan Yarrow Method calculation with a reproducible chart, result and practical interpretation.

The form shows only inputs used by this method.

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The plain-language result appears first; chart data and sources can be expanded.
01

What you get

  • Step-by-step record of eighteen transformations
  • Six yin-yang lines and moving-line states
  • Primary and changed hexagrams with classical text
02

How it works

Inputs
The form shows only inputs used by this method.
Method
A deterministic engine calculates the chart before the result is interpreted.
03

How to read it

Verify the transformation record first, then use the traditional rule for the number of moving lines. Read the text in the context of one concrete question.

04

Frequently asked questions

What is Dayan Yarrow Method?

Simulate the Da Yan yarrow-stalk method with a reproducible record of four operations and eighteen transformations, then derive the hexagrams and line texts. It uses the same submitted inputs and fixed calculation rules each time.

What does the result include?

Step-by-step record of eighteen transformations; Six yin-yang lines and moving-line states; Primary and changed hexagrams with classical text.

What if the time or place is uncertain?

Use the closest supported value, keep the uncertainty visible, and compare boundary cases before interpreting the result.