From f77b4566f81982b765f428c1222ee4ab89de8e5b Mon Sep 17 00:00:00 2001
From: Morten Hjorth-Jensen <morten.hjorth-jensen@fys.uio.no>
Date: Thu, 29 Sep 2022 06:28:54 +0200
Subject: [PATCH] update

---
 doc/pub/week39/html/week39-reveal.html       |   2 +-
 doc/pub/week39/html/week39-solarized.html    |   2 +-
 doc/pub/week39/html/week39.html              |   2 +-
 doc/pub/week39/ipynb/ipynb-week39-src.tar.gz | Bin 192 -> 193 bytes
 doc/src/week39/week39.do.txt                 |   2 +-
 5 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/pub/week39/html/week39-reveal.html b/doc/pub/week39/html/week39-reveal.html
index 5a7bd4d43..9c2d33cc5 100644
--- a/doc/pub/week39/html/week39-reveal.html
+++ b/doc/pub/week39/html/week39-reveal.html
@@ -807,7 +807,7 @@ $$
 <p>&nbsp;<br>
 $$
 \begin{equation*}
-\boldsymbol{x}_{k+1}=\boldsymbol{x}_k-\alpha_k\boldsymbol{r}_{k},
+\boldsymbol{x}_{k+1}=\boldsymbol{x}_k+\alpha_k\boldsymbol{r}_{k},
  \end{equation*}
 $$
 <p>&nbsp;<br>
diff --git a/doc/pub/week39/html/week39-solarized.html b/doc/pub/week39/html/week39-solarized.html
index 02f730271..519b915b5 100644
--- a/doc/pub/week39/html/week39-solarized.html
+++ b/doc/pub/week39/html/week39-solarized.html
@@ -841,7 +841,7 @@ $$
 <p>leading to the iterative scheme</p>
 $$
 \begin{equation*}
-\boldsymbol{x}_{k+1}=\boldsymbol{x}_k-\alpha_k\boldsymbol{r}_{k},
+\boldsymbol{x}_{k+1}=\boldsymbol{x}_k+\alpha_k\boldsymbol{r}_{k},
  \end{equation*}
 $$
 </div>
diff --git a/doc/pub/week39/html/week39.html b/doc/pub/week39/html/week39.html
index 48dfcbf03..2240c704a 100644
--- a/doc/pub/week39/html/week39.html
+++ b/doc/pub/week39/html/week39.html
@@ -918,7 +918,7 @@ $$
 <p>leading to the iterative scheme</p>
 $$
 \begin{equation*}
-\boldsymbol{x}_{k+1}=\boldsymbol{x}_k-\alpha_k\boldsymbol{r}_{k},
+\boldsymbol{x}_{k+1}=\boldsymbol{x}_k+\alpha_k\boldsymbol{r}_{k},
  \end{equation*}
 $$
 </div>
diff --git a/doc/pub/week39/ipynb/ipynb-week39-src.tar.gz b/doc/pub/week39/ipynb/ipynb-week39-src.tar.gz
index 6482edc57356bd2641f3511442ddbe1a598f9ecf..da718dc89fdd058889201a61865af3275cf4ddb6 100644
GIT binary patch
literal 193
zcmV;y06za8iwFSw9yMbC1MSaC3c@fD2H>uHia9|^nm%wT*o6y0#0#W!YGZ9ulN9ak
z?E`eBxG5s!+x!eO3^Rvpz1d}fy<2ZFgpeePV9Yd$rzGKAPbiInMvTTGO<Br-P!==l
z0a@;(m(EzOhf|vBjMAWdH#dxx<%d1<EAY%eajb-a?Y_5_k|34ET&Wsvh&5XUqU~i4
vg+ep7K;yL&8iC6mcu@!|l;jt`)#{{qV*>xz&p3|bIA41JZ(m#o00;m8tgu%|

literal 192
zcmV;x06+g9iwFR65H(`}1MSbv3c@f92k@Qu6nTQtY-`1%;0_)H5nrHVovXTbwjH{+
zcORf9#mf+(zssMH5R!eiT5q$+-CZynLI_J!7;?erm?WO+5h4Xl6QnT`WHAs-D6#;^
zd?&rM)^XFHQdcLTtWfXf`mwV7uxEM&p7|#Zm9((gb*|D1ly)N5`V2QA&dD;8O{a1w
uw6H@9jJUSa2;iy%UKG+vt@tHuj6ND(+bI0?GoI&p-q#-J$wxZ?2mk<;mssBb

diff --git a/doc/src/week39/week39.do.txt b/doc/src/week39/week39.do.txt
index 48d1a7a5b..c703f04bd 100644
--- a/doc/src/week39/week39.do.txt
+++ b/doc/src/week39/week39.do.txt
@@ -515,7 +515,7 @@ which gives
 leading to the iterative scheme
 !bt
 \begin{equation*}
-\bm{x}_{k+1}=\bm{x}_k-\alpha_k\bm{r}_{k},
+\bm{x}_{k+1}=\bm{x}_k+\alpha_k\bm{r}_{k},
  \end{equation*}
 !et
 !eblock