daviddoji/CalculusWithJuliaNotes.jl
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rm WeaveSupport

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jverzani
2022-09-19 16:10:49 -04:00
parent 847109baea
commit e35ee2f6ca
66 changed files with 213 additions and 883 deletions
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quarto/precalc/vectors.qmd
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@@ -8,20 +8,10 @@
#| echo: false
#| results: "hidden"
using CalculusWithJulia
using CalculusWithJulia.WeaveSupport
using Plots
using Measures
using LaTeXStrings
#fig_size = (400, 300)
fig_size = (800, 600)
const frontmatter = (
title = "Vectors",
description = "Calculus with Julia: Vectors",
tags = ["CalculusWithJulia", "precalc", "vectors"],
);
nothing
```
@@ -711,11 +701,11 @@ The style generally employed here is to use plural variable names for a collecti
## Other container types
Vectors in `Julia` are a container, one of many different types. Another useful type for programming purposes are *tuples*. If a vector is formed by placing comma-separated values within a `[]` pair (e.g., `[1,2,3]`), a tuple is formed by placing comma-separated values withing a `()` pair. A tuple of length $1$ uses a convention of a trailing comma to distinguish it from a parenthesized expression (e.g. `(1,)` is a tuple, `(1)` is just the value `1`).
Vectors in `Julia` are a container, one of many different types. Another useful type for programming purposes are *tuples*. If a vector is formed by placing comma-separated values within a `[]` pair (e.g., `[1,2,3]`), a tuple is formed by placing comma-separated values withing a `()` pair. A tuple of length $1$ uses a convention of a trailing comma to distinguish it from a parenthesized expression (e.g. `(1,)` is a tuple, `(1)` is just the value `1`).
:::{.callout-note}
## Well, actually...
Technically, the tuple is formed by the use of commas, which separate different expressions. The parentheses are typically used, as they clarify the intent. In a notebook interface, it is useful to just use commas to separate values to output, as typically the only the last command is displayed. This usage just forms a tuple of the values and displays that.
Technically, the tuple is formed just by the use of commas, which separate different expressions. The parentheses are typically used, as they clarify the intent and disambiguate some usage. In a notebook interface, it is useful to just use commas to separate values to output, as typically the only the last command is displayed. This usage just forms a tuple of the values and displays that.
:::