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Replace \mathrm by \text

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Knoch 2023-01-03 10:55:37 +01:00
parent 4f01114846
commit aab3638036
2 changed files with 8 additions and 8 deletions
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8
slides/chapter-08.de.md
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@ -110,7 +110,7 @@ Setzt die folgenden Formeln in der Datei `exercises/maths/math-formulas.tex`.
| Bedeutung | Ergebnis |
|-----------|----------|
| Definition der Fakultät | $n! = \prod_{i=1}^{n} i$ |
| Menge aller ungeraden natürlichen Zahlen | $\{ x \mid x \in \mathbb{N}, \mathrm{ungerade}(x) \}$ |
| Menge aller ungeraden natürlichen Zahlen | $\{ x \mid x \in \mathbb{N}, \text{ungerade}(x) \}$ |
| Elimination $\neg\exists x$ | $\neg\exists x . p(x) \Leftrightarrow \forall x . \neg p(x)$ |
@ -218,11 +218,11 @@ Mengenschreibweise
@content
Manchmal ist es notwendig, im Zusammenhang mit der Mengenschreibweise Prädikate unter Verwendung von textuellen Beschreibungen oder längeren Funktionsnamen zu definieren.
Für diesen Fall gibt es den Befehl `\mathrm{}`.
Für diesen Fall gibt es den Befehl `\text{}`.
<p style="text-align: center;">$\left\lbrace x \mid tiefe(x) \geq 20\right\rbrace$</p>
<p style="text-align: center;">$\left\lbrace x \mid \mathrm{tiefe}(x) \geq 20\right\rbrace$</p>
<p style="text-align: center;">$\left\lbrace x \mid \text{tiefe}(x) \geq 20\right\rbrace$</p>
``` {.lang-tex .hljs}
$\left\lbrace x \mid \mathrm{tiefe}(x) …
$\left\lbrace x \mid \text{tiefe}(x) …
```

8
slides/chapter-08.en.md
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@ -113,7 +113,7 @@ Code up the following formulas in the file `exercises/maths/math-formulas.tex`.
| Meaning | Result |
|---------|--------|
| Definition of factorial | $n! = \prod_{i=1}^{n} i$ |
| Set of all odd natural numbers | $\{ x \mid x \in \mathbb{N}, \mathrm{odd}(x) \}$ |
| Set of all odd natural numbers | $\{ x \mid x \in \mathbb{N}, \text{odd}(x) \}$ |
| Elimination $\neg\exists x$ | $\neg\exists x . p(x) \Leftrightarrow \forall x . \neg p(x)$ |
@ -223,11 +223,11 @@ Set-builder notation
@content
In certain situations, it is more adequate to use textual predicates or long function names within the set builder notation.
This is where `\mathrm{}` comes into play.
This is where `\text{}` comes into play.
<p style="text-align: center;">$\left\lbrace x \mid frequency(x) \geq 20\right\rbrace$</p>
<p style="text-align: center;">$\left\lbrace x \mid \mathrm{frequency}(x) \geq 20\right\rbrace$</p>
<p style="text-align: center;">$\left\lbrace x \mid \text{frequency}(x) \geq 20\right\rbrace$</p>
``` {.lang-tex .hljs .fragment}
$\left\lbrace x \mid \mathrm{frequency} …
$\left\lbrace x \mid \text{frequency} …
```