from github to this gitea

daily/2022-08-11.md

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+# 2022-08-11
+
+## Todo
+- [ ] spaced repetition
+- [ ] kung-fu
+- [x] #task exercices evelyne ✅ 2022-08-11
+    - [x] simplifier :
+        - [x] #task $y=\arg\sh(2x \sqrt{1+x^{2}})$ ✅ 2022-08-11
+        - [x] #task $y=\arg\th\left(\dfrac{x^{2}-1}{x^{2}+1}\right)$ ✅ 2022-08-11
+    - [x] #task on pose $t = \arctan(\sh x)$ ✅ 2022-08-22
+        - [x] établir les relations :
+            - [x] $\tan t = \sh x$  
+            - [x] $\dfrac{1}{\cos t} = \ch(x)$  
+            - [x] $\sin t = \th(x)$  
+        - [x] montrer que $x = \ln\left(\tan\left(\dfrac{t}{2}+\dfrac{\pi}{4}\right)\right)$  
+
+## I did
+
+> [!todo] tasks done today
+> ```tasks
+> done 2022-08-11
+> short mode
+> ```
+
+
+## I am g. atefull to
+