VECTORDEF - Revision history

Jrheinlaender at 20:40, 21 February 2025

2025-02-21T20:40:23Z

← Older revision		Revision as of 20:40, 21 February 2025
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	The second form is a shortcut for the combination of <code>VECTORDEF</code> and <code>[[EQDEF]]</code>. It defines the symbol and creates an equation defining its value.		The second form is a shortcut for the combination of <code>VECTORDEF</code> and <code>[[EQDEF]]</code>. It defines the symbol and creates an equation defining its value.

			Note that the vector symbol is not identical with another symbol that has the same name but a different commutativity. To avoid confusion, always define your symbols as vectors before you use them for the first time.
	\|		\|
	3=		3=

Jrheinlaender at 16:35, 4 January 2023

2023-01-04T16:35:08Z

← Older revision		Revision as of 16:35, 4 January 2023
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	<code>VECTORDEF v</code>		<code>VECTORDEF v</code>

	<code>VECTORDEF u = STACK{ a # b # c }</code>		<code>@u@ VECTORDEF u = left(STACK{ a # b # c }right)</code>

	Declares two vectors <code>u</code> and <code>v</code> and assigns a value to <code>v</code>. In expression evaluation, iMath will treat the vectors as non-commutative, that is, <code>u v ≠ v u</code>.		Declares two vectors <code>u</code> and <code>v</code> and assigns a value to <code>v</code>. In expression evaluation, iMath will treat the vectors as non-commutative, that is, <code>u v ≠ v u</code>.

Jrheinlaender at 17:49, 21 September 2018

2018-09-21T17:49:19Z

← Older revision		Revision as of 17:49, 21 September 2018
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	\|		\|
	2=		2=
	~~Defines~~ the symbol to be a vector. This is important because vectors are non-commutative when evaluating an expression.		Declares the symbol to be a vector. This is important because vectors are non-commutative when evaluating an expression.

	The second form is a shortcut for the combination of <code>VECTORDEF</code> and <code>[[EQDEF]]</code>. It defines the symbol and creates an equation defining its value.		The second form is a shortcut for the combination of <code>VECTORDEF</code> and <code>[[EQDEF]]</code>. It defines the symbol and creates an equation defining its value.
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	<code>VECTORDEF u = STACK{ a # b # c }</code>		<code>VECTORDEF u = STACK{ a # b # c }</code>

	~~Defines~~ two vectors <code>u</code> and <code>v</code> and assigns a value to <code>v</code>. In expression evaluation, iMath will treat the vectors as non-commutative, that is, <code>u v ≠ v u</code>.		Declares two vectors <code>u</code> and <code>v</code> and assigns a value to <code>v</code>. In expression evaluation, iMath will treat the vectors as non-commutative, that is, <code>u v ≠ v u</code>.
	\|4=		\|4=
	[[MATRIXDEF]]		[[MATRIXDEF]]
	}}		}}
	[[Category:Definition]]		[[Category:Declaration]][[Category:Definition]]

Jrheinlaender at 19:41, 27 June 2017

2017-06-27T19:41:29Z

← Older revision		Revision as of 19:41, 27 June 2017
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	Defines two vectors <code>u</code> and <code>v</code> and assigns a value to <code>v</code>. In expression evaluation, iMath will treat the vectors as non-commutative, that is, <code>u v ≠ v u</code>.		Defines two vectors <code>u</code> and <code>v</code> and assigns a value to <code>v</code>. In expression evaluation, iMath will treat the vectors as non-commutative, that is, <code>u v ≠ v u</code>.
			\|4=
			[[MATRIXDEF]]
	}}		}}
	[[Category:Definition]]		[[Category:Definition]]

Jrheinlaender at 09:55, 26 March 2017

2017-03-26T09:55:34Z

← Older revision		Revision as of 09:55, 26 March 2017
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	<code>VECTORDEF v</code>		<code>VECTORDEF v</code>

	<code>VECTORDEF u = (a, b, c)</code>		<code>VECTORDEF u = STACK{ a # b # c }</code>

	Defines two vectors <code>u</code> and <code>v</code> and assigns a value to <code>v</code>. In expression evaluation, iMath will treat the vectors as non-commutative, that is, <code>u v ≠ v u</code>.		Defines two vectors <code>u</code> and <code>v</code> and assigns a value to <code>v</code>. In expression evaluation, iMath will treat the vectors as non-commutative, that is, <code>u v ≠ v u</code>.
	}}		}}
	[[Category:Definition]]		[[Category:Definition]]

Jrheinlaender: Created page with "{{Keyword | 1= `VECTORDEF symbol` `@label@ { options } VECTORDEF [*] symbol = expression` | 2= Defines the symbol to be a vector. This i..."

2017-03-26T07:30:44Z

Created page with "{{Keyword | 1= <code>VECTORDEF symbol</code> <code>@label@ { options } VECTORDEF [*] symbol = expression</code> | 2= Defines the symbol to be a vector. This i..."

New page

{{Keyword
|
1=
<code>VECTORDEF [[symbol]]</code>

<code>@label@ { [[options]] } VECTORDEF [*] [[symbol]] = [[expression]]</code>
|
2=
Defines the symbol to be a vector. This is important because vectors are non-commutative when evaluating an expression.

The second form is a shortcut for the combination of <code>VECTORDEF</code> and <code>[[EQDEF]]</code>. It defines the symbol and creates an equation defining its value.
|
3=
<code>VECTORDEF v</code>

<code>VECTORDEF u = (a, b, c)</code>

Defines two vectors <code>u</code> and <code>v</code> and assigns a value to <code>v</code>. In expression evaluation, iMath will treat the vectors as non-commutative, that is, <code>u v ≠ v u</code>.
}}
[[Category:Definition]]