Update toy_document_fr.Rmd

parent 6d9629d3
......@@ -37,8 +37,10 @@ N = 1000
df = data.frame(X = runif(N), Y = runif(N))df$Accept = (df$X**2 + df$Y**2 <=1)
library(ggplot2)ggplot(df, aes(x=X,y=Y,color=Accept)) + geom_point(alpha=.2) + coord_fixed() + theme_bw()
```
Il est alors aisé d'obtenir une approximation (pas terrible) de $\pi$
en comptant combien de fois, en moyenne, $X^2 + Y^2$ est inférieur à 1:
```{r}
4*mean(df$Accept)
```
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