From d6d99bc82628f077b4e63b06028986d823a3e35b Mon Sep 17 00:00:00 2001 From: Karl Hoitsma Date: Tue, 16 Aug 2022 09:07:30 -0500 Subject: [PATCH 1/6] Corrected spelling ('manger' to 'manager' --- quarto/precalc/polynomial.qmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/quarto/precalc/polynomial.qmd b/quarto/precalc/polynomial.qmd index 3b77c81..48fd879 100644 --- a/quarto/precalc/polynomial.qmd +++ b/quarto/precalc/polynomial.qmd @@ -136,7 +136,7 @@ Symbolic math programs include well-known ones like the commercial programs Math :::{.callout-note} ## Note -When `SymPy` is installed through the package manger, the underlying `Python` libraries will also be installed. +When `SymPy` is installed through the package manager, the underlying `Python` libraries will also be installed. ::: From e8509df860ba432b879f86e4b7fa830f979f6beb Mon Sep 17 00:00:00 2001 From: Karl Hoitsma Date: Tue, 16 Aug 2022 09:12:19 -0500 Subject: [PATCH 2/6] Fixed typo -- changed sign of 100 in line 427 --- quarto/integrals/ftc.qmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/quarto/integrals/ftc.qmd b/quarto/integrals/ftc.qmd index 0c7b6da..72922ee 100644 --- a/quarto/integrals/ftc.qmd +++ b/quarto/integrals/ftc.qmd @@ -424,7 +424,7 @@ This seems like a lot of work, and indeed it is more than is needed. The followi $$ -\int_0^\pi 100 \sin(x) dx = -100(-\cos(x)) \big|_0^{\pi} = 100 \cos(x) \big|_{\pi}^0 = 100(1) - 100(-1) = 200. +\int_0^\pi 100 \sin(x) dx = 100(-\cos(x)) \big|_0^{\pi} = 100 \cos(x) \big|_{\pi}^0 = 100(1) - 100(-1) = 200. $$ ## The derivative of the integral From d7876895b48919f9ca9e4cc911d4b66b1099ec6b Mon Sep 17 00:00:00 2001 From: Andrew Lin Date: Tue, 16 Aug 2022 12:41:27 -0700 Subject: [PATCH 3/6] Typo fixed --- quarto/index.qmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/quarto/index.qmd b/quarto/index.qmd index 48ddcd0..ae90702 100644 --- a/quarto/index.qmd +++ b/quarto/index.qmd @@ -31,7 +31,7 @@ flexible enough to be used as a backend for Apple's Siri feature. ("Siri what is the graph of x squared minus 4?") For learning purposes, computer algebra systems model very well the algebraic/symbolic treatment of the material while providing means to -illustrate the numeric aspects. Theses notes are a bit different in +illustrate the numeric aspects. These notes are a bit different in that `Julia` is primarily used for the numeric style of computing and the algebraic/symbolic treatment is added on. Doing the symbolic treatment by hand can be very beneficial while learning, and computer From 42ee3d03676af1321601a960b223d9b9cd9a698f Mon Sep 17 00:00:00 2001 From: Andrew Lin Date: Tue, 16 Aug 2022 19:40:20 -0700 Subject: [PATCH 4/6] Update variables.qmd --- quarto/precalc/variables.qmd | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/quarto/precalc/variables.qmd b/quarto/precalc/variables.qmd index 86f5e22..2ddb04b 100644 --- a/quarto/precalc/variables.qmd +++ b/quarto/precalc/variables.qmd @@ -217,7 +217,7 @@ Julia allows variable names to use Unicode identifiers. Such names allow `julia` ϵ = 1e-10 ``` -Entering Unicode names follows the pattern of "slash" + LaTeX name + `[tab]` key. Some other ones that are useful are `\delta[tab]`, `\alpha[tab]`, and `\beta[tab]`, though there are [hundreds](https://github.com/JuliaLang/julia/blob/master/stdlib/REPL/src/latex_symbols.jl) of other values defined. +Entering Unicode names follows the pattern of "backslash" + LaTeX name + `[tab]` key. Some other ones that are useful are `\delta[tab]`, `\alpha[tab]`, and `\beta[tab]`, though there are [hundreds](https://github.com/JuliaLang/julia/blob/master/stdlib/REPL/src/latex_symbols.jl) of other values defined. For example, we could have defined `theta` (`\theta[tab]`) and `v0` (`v\_0[tab]`) using Unicode to make them match more closely the typeset math: @@ -318,7 +318,7 @@ Let `x = 4`. Compute $y=100 - 2x - x^2$. What is the value: #| hold: true #| echo: false x = 4 -y =- 100 - 2x - x^2 +y = 100 - 2x - x^2 numericq(y, 0.1) ``` From fb43f319be3fe2a375f6f5a93d7d31df0d74006c Mon Sep 17 00:00:00 2001 From: Alan O'Callaghan Date: Wed, 17 Aug 2022 15:04:04 +0100 Subject: [PATCH 5/6] Update index.qmd --- quarto/index.qmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/quarto/index.qmd b/quarto/index.qmd index ae90702..c6e34b8 100644 --- a/quarto/index.qmd +++ b/quarto/index.qmd @@ -78,4 +78,4 @@ mistake, or fixing a typo -- click the "Edit this page" link. ---- -Calculus with Julia version {{< meta version }}, produced on {{< meta +Calculus with Julia version {{< meta version >}}, produced on {{< meta date>}} From f394bb6e627621ba66bb1c990d7c5248c77ceced Mon Sep 17 00:00:00 2001 From: Alan O'Callaghan Date: Wed, 17 Aug 2022 15:18:47 +0100 Subject: [PATCH 6/6] Proper date --- quarto/index.qmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/quarto/index.qmd b/quarto/index.qmd index c6e34b8..f38f0f7 100644 --- a/quarto/index.qmd +++ b/quarto/index.qmd @@ -78,4 +78,4 @@ mistake, or fixing a typo -- click the "Edit this page" link. ---- -Calculus with Julia version {{< meta version >}}, produced on {{< meta date>}} +Calculus with Julia version {{< meta version >}}, produced on {{< meta date >}}.