From 0bc414aebbaa28ce4e58338defea9aa3e9696386 Mon Sep 17 00:00:00 2001 From: Andrew Lorimer Date: Mon, 25 Feb 2019 11:05:45 +1100 Subject: [PATCH] start exponential functions notes --- methods/stuff.md | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/methods/stuff.md b/methods/stuff.md index 37878dd..0424391 100644 --- a/methods/stuff.md +++ b/methods/stuff.md @@ -8,7 +8,7 @@ classoption: twocolumn header-includes: \pagenumbering{gobble} --- -# random methods shit +# Exponential and Index Functions ## Index laws @@ -33,4 +33,11 @@ Used for equations without common base exponent Or change base: $$\log_b c = {{\log_a c} \over {\log_a b}}$$ -If $a<1, \quad \log_{b} a < 0$ (flip inequality operator) \ No newline at end of file +If $a<1, \quad \log_{b} a < 0$ (flip inequality operator) + +## Exponential functions + +$e^x$ - natural exponential function + + +$$\lim_{h \rightarrow 0} {{e^h-1} \over h}=1$$ \ No newline at end of file -- 2.43.2