From 95295fe41a590f571290a27f3eadc8a7f642fcd7 Mon Sep 17 00:00:00 2001
From: Nima Rafati <nimarafati@gmail.com>
Date: Sun, 27 Oct 2024 22:17:06 +0100
Subject: [PATCH] Update the slides

---
 slide_r_elements_1.Rmd | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/slide_r_elements_1.Rmd b/slide_r_elements_1.Rmd
index 0c8696c8..7b0d8a64 100644
--- a/slide_r_elements_1.Rmd
+++ b/slide_r_elements_1.Rmd
@@ -275,27 +275,6 @@ and also:
 Inf - Inf # Not a Number
 ```
 
----
-name: cplx_numbers
-
-# Complex number type
-
-Core R supports complex numbers.
-
-```{r cplx,echo=TRUE}
-z = 7 + 4i # create a complex number
-z
-class(z)
-typeof(z)
-is.complex(z)
-```
-
-```{r cplx2,echo=TRUE}
-sqrt(-1) # not treated as cplx number
-sqrt(-1 + 0i) # now a proper cplx number
-sqrt(as.complex(-1)) # an alternative way
-```
-
 ---
 name: logical_type