diff --git a/notes/.obsidian/plugins/obsidian-activity-history/data.json b/notes/.obsidian/plugins/obsidian-activity-history/data.json
index b6c22c4..e9366f4 100644
--- a/notes/.obsidian/plugins/obsidian-activity-history/data.json
+++ b/notes/.obsidian/plugins/obsidian-activity-history/data.json
@@ -13,7 +13,7 @@
     {
       "path": "/",
       "date": "2022-11-22",
-      "size": 928900
+      "size": 929259
     }
   ],
   "activityHistory": [
@@ -918,7 +918,7 @@
         },
         {
           "date": "2022-11-22",
-          "value": 763
+          "value": 1122
         }
       ]
     }
diff --git a/notes/.obsidian/plugins/various-complements/data.json b/notes/.obsidian/plugins/various-complements/data.json
index 6d77259..a5176a7 100644
--- a/notes/.obsidian/plugins/various-complements/data.json
+++ b/notes/.obsidian/plugins/various-complements/data.json
@@ -262,6 +262,14 @@
           "lastUpdated": 1669116912637
         }
       }
+    },
+    "Exponenciální funkce": {
+      "Exponenciální funkce": {
+        "internalLink": {
+          "count": 1,
+          "lastUpdated": 1669118705789
+        }
+      }
     }
   }
 }
\ No newline at end of file
diff --git a/notes/.obsidian/workspace.json b/notes/.obsidian/workspace.json
index 343a625..a119b1a 100644
--- a/notes/.obsidian/workspace.json
+++ b/notes/.obsidian/workspace.json
@@ -13,86 +13,13 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "fyz/Mechanika tekutin/Mechanika tekutin.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          },
-          {
-            "id": "94e4bf225ee1329f",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "fyz/Mechanika tekutin/Proudění/Proudění.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          },
-          {
-            "id": "ea7a9fbd43b793c2",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "fyz/Mechanika tekutin/Proudění/Objemový tok.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          },
-          {
-            "id": "84c18e90a8a7f1a3",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "fyz/Mechanika tekutin/Proudění/Proudění.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          },
-          {
-            "id": "19bb50c4dd821c18",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "fyz/Mechanika tekutin/Proudění/Proudění.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          },
-          {
-            "id": "40803b4873652a36",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "fyz/Mechanika tekutin/Proudění/Proudění.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          },
-          {
-            "id": "2592a9fb4ab27d74",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "fyz/Mechanika tekutin/Příklady 14.11..md",
+                "file": "mat/Funkce/Logaritmus.md",
                 "mode": "source",
                 "source": false
               }
             }
           }
-        ],
-        "currentTab": 6
+        ]
       }
     ],
     "direction": "vertical"
@@ -150,7 +77,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "fyz/Mechanika tekutin/Příklady 14.11..md",
+                "file": "mat/Funkce/Logaritmus.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -167,7 +94,7 @@
             "state": {
               "type": "outgoing-link",
               "state": {
-                "file": "fyz/Mechanika tekutin/Příklady 14.11..md",
+                "file": "mat/Funkce/Logaritmus.md",
                 "linksCollapsed": false,
                 "unlinkedCollapsed": true
               }
@@ -214,7 +141,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "fyz/Mechanika tekutin/Příklady 14.11..md"
+                "file": "mat/Funkce/Logaritmus.md"
               }
             }
           },
@@ -266,17 +193,17 @@
     "width": 300,
     "collapsed": true
   },
-  "active": "2592a9fb4ab27d74",
+  "active": "4d13807c1cbcce1e",
   "lastOpenFiles": [
-    "fyz/Mechanika tekutin/Proudění/Bernoulliho rovnice.md",
-    "fyz/Mechanika tekutin/Proudění/Objemový tok.md",
+    "mat/mat.md",
+    "fyz/fyz.md",
+    "fyz/Mechanika tekutin/Mechanika tekutin.md",
     "fyz/Mechanika tekutin/Proudění/Proudění.md",
+    "fyz/Mechanika tekutin/Proudění/Objemový tok.md",
     "fyz/Mechanika tekutin/Příklady 14.11..md",
+    "fyz/Mechanika tekutin/Proudění/Bernoulliho rovnice.md",
     "fyz/Mechanika tekutin/Proudění/Proudnice.md",
     "fyz/Mechanika tekutin/Proudění/Rozdělení.md",
-    "fyz/Mechanika tekutin/Proudění/Hmotnostní tok.md",
-    "fyz/Mechanika tekutin/Mechanika tekutin.md",
-    "fyz/fyz.md",
-    "psi/vlan.md"
+    "fyz/Mechanika tekutin/Proudění/Hmotnostní tok.md"
   ]
 }
\ No newline at end of file
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new file mode 100644
index 0000000..574d84e
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diff --git a/notes/data/Pasted image 20221122130127.png b/notes/data/Pasted image 20221122130127.png
new file mode 100644
index 0000000..4b36aca
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diff --git a/notes/data/Pasted image 20221122130441.png b/notes/data/Pasted image 20221122130441.png
new file mode 100644
index 0000000..b47fc8c
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diff --git a/notes/data/Pasted image 20221122130451.png b/notes/data/Pasted image 20221122130451.png
new file mode 100644
index 0000000..21f8f0d
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diff --git a/notes/data/Pasted image 20221122133140.png b/notes/data/Pasted image 20221122133140.png
new file mode 100644
index 0000000..631e73b
Binary files /dev/null and b/notes/data/Pasted image 20221122133140.png differ
diff --git a/notes/mat/Funkce/Logaritmus.md b/notes/mat/Funkce/Logaritmus.md
index 319972d..c15b51a 100644
--- a/notes/mat/Funkce/Logaritmus.md
+++ b/notes/mat/Funkce/Logaritmus.md
@@ -2,6 +2,10 @@
 tags: [mat, mat/funkce]
 ---
 # Logaritmus
+- inverzní funkce pro [Exponenciální funkce](Exponenciální%20funkce.md).
+Na kalkulačce je <kbd>log</kbd> $= log_{10}x$
+<kbd>ln</kbd> $= log_ex$
+
 
 $$
 \log_ab=x
@@ -9,3 +13,9 @@ $$
 $$
 a^x=b
 $$
+![](Pasted%20image%2020221122130441.png)
+![](Pasted%20image%2020221122130451.png)
+[Calculator Suite - GeoGebra](https://www.geogebra.org/calculator/buu77xnz)
+
+$log_2x$ a $log_\frac12x$
+![](Pasted%20image%2020221122133140.png)
\ No newline at end of file