Tastenkombinationen: Unterschied zwischen den Versionen
Aus GeoGebra Manual
Zbynek (Diskussion | Beiträge) (Autogenerated from properties) |
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<noinclude>{{Manual Page|version=4.0}}</noinclude> | <noinclude>{{Manual Page|version=4.0}}</noinclude> | ||
:{{translate|Keyboard Shortcuts}}<includeonly>[[Category:Handbuch]]</includeonly> | :{{translate|Keyboard Shortcuts}}<includeonly>[[Category:Handbuch]]</includeonly> | ||
+ | {| class= sortable {{prettytable}} | ||
+ | !Taste | ||
+ | !Tastenkombination | ||
+ | !Aktivität | ||
+ | |- | ||
+ | |A | ||
+ | |Ctrl+A | ||
+ | | Alle auswählen | ||
+ | |- | ||
+ | |A | ||
+ | |Ctrl+Shift+A | ||
+ | | [[Algebra-Ansicht]] ein-/ausblenden | ||
+ | |- | ||
+ | |A | ||
+ | |Alt+A | ||
+ | | Alpha α | ||
+ | |||
+ | |- | ||
+ | |B | ||
+ | |Alt+B | ||
+ | | Beta β | ||
+ | |||
+ | |- | ||
+ | |C | ||
+ | |Ctrl+C | ||
+ | | Kopieren ([[Tabellen-Ansicht]], Ctrl-Alt-C kopiert die Werte (Tabelle) | ||
+ | |- | ||
+ | |C | ||
+ | |Ctrl+Shift+C | ||
+ | | [[Grafik-Ansicht]] in Zwischenablage exportieren | ||
+ | |- | ||
+ | |D | ||
+ | |Ctrl+D | ||
+ | | Hin- und Herschalten zw. Wert/Definition/Befehl | ||
+ | |- | ||
+ | |D | ||
+ | |Alt+D | ||
+ | | Delta δ | ||
+ | |||
+ | |- | ||
+ | |E | ||
+ | |Ctrl+E | ||
+ | | [[Eigenschaften-Dialog]] öffnen | ||
+ | |- | ||
+ | |E | ||
+ | |Alt+E | ||
+ | | Euler ℯ | ||
+ | |||
+ | |- | ||
+ | |F | ||
+ | |Ctrl+F | ||
+ | | Ansichten auffrischen | ||
+ | |- | ||
+ | |F | ||
+ | |Alt+F | ||
+ | | Phi φ | ||
+ | |||
+ | |- | ||
+ | |G | ||
+ | |Alt+G | ||
+ | | Gamma γ | ||
+ | |||
+ | |- | ||
+ | |I | ||
+ | |Alt+I | ||
+ | | imaginäre Einheit í | ||
+ | |||
+ | |- | ||
+ | |J | ||
+ | |Ctrl+J | ||
+ | | Nachfahren auswählen | ||
+ | |- | ||
+ | |J | ||
+ | |Ctrl+Shift+J | ||
+ | | Vorfahren auswählen | ||
+ | |- | ||
+ | |L | ||
+ | |Ctrl+L | ||
+ | | Aktuelle Ebene auswählen | ||
+ | |- | ||
+ | |L | ||
+ | |Alt+L | ||
+ | | Lambda λ | ||
+ | |||
+ | |- | ||
+ | |M | ||
+ | |Ctrl+Shift+M | ||
+ | | Clipboard Export to Moodle/LMS/VLE etc | ||
+ | |- | ||
+ | |M | ||
+ | |Alt+M | ||
+ | | mu μ | ||
+ | |||
+ | |- | ||
+ | |N | ||
+ | |Ctrl+N | ||
+ | | Neues Fenster | ||
+ | |- | ||
+ | |O | ||
+ | |Ctrl+O | ||
+ | | Öffnen | ||
+ | |- | ||
+ | |O | ||
+ | |Alt+O | ||
+ | | Grad-Symbol ° (also in slider dialog for min, max, increment) | ||
+ | |||
+ | |- | ||
+ | |P | ||
+ | |Ctrl+P | ||
+ | | Druckvorschau | ||
+ | |- | ||
+ | |P | ||
+ | |Ctrl+Shift+P | ||
+ | | Als Bild exportieren (png, eps, etc.) | ||
+ | |- | ||
+ | |P | ||
+ | |Alt+P | ||
+ | | Pi π (also in slider dialog for min, max, increment) | ||
+ | |||
+ | |- | ||
+ | |Q | ||
+ | |Ctrl+Q | ||
+ | | Nachfahren auswählen (abgelehnt) | ||
+ | |- | ||
+ | |Q | ||
+ | |Ctrl+Shift+Q | ||
+ | | Vorfahren auswählen (abgelehnt) | ||
+ | |- | ||
+ | |R | ||
+ | |Ctrl+R | ||
+ | | Recompute all objects (including random numbers) | ||
+ | |- | ||
+ | |S | ||
+ | |Ctrl+S | ||
+ | | Speichern | ||
+ | |- | ||
+ | |S | ||
+ | |Ctrl+Shift+S | ||
+ | | [[Tabellen-Ansicht]] ein-/ausblenden | ||
+ | |- | ||
+ | |S | ||
+ | |Alt+S | ||
+ | | Sigma σ | ||
+ | |||
+ | |- | ||
+ | |T | ||
+ | |Ctrl+Shift+T | ||
+ | | [[Grafik-Ansicht]] als PSTricks exportieren | ||
+ | |- | ||
+ | |T | ||
+ | |Alt+T | ||
+ | | Theta θ | ||
+ | |||
+ | |- | ||
+ | |V | ||
+ | |Ctrl+V | ||
+ | | Einfügen (nur in [[Tabellen-Ansicht]]) | ||
+ | |- | ||
+ | |W | ||
+ | |Ctrl+W | ||
+ | | Schließen (nur MacOS) | ||
+ | |- | ||
+ | |W | ||
+ | |Ctrl+Shift+W | ||
+ | | Dynamisches Arbeitsblatt exportieren | ||
+ | |- | ||
+ | |W | ||
+ | |Alt+W | ||
+ | | Omega ω | ||
+ | |||
+ | |- | ||
+ | |Y | ||
+ | |Ctrl+Y | ||
+ | | Wiederherstellen | ||
+ | |- | ||
+ | |Z | ||
+ | |Ctrl+Z | ||
+ | | Rückgängig | ||
+ | |- | ||
+ | |0 | ||
+ | |Alt+0 | ||
+ | |Exponent 0 | ||
+ | |||
+ | |- | ||
+ | |1 | ||
+ | |Ctrl+1 | ||
+ | | Standard font size, line thickness, and point size | ||
+ | |- | ||
+ | |1 | ||
+ | |Alt+1 | ||
+ | |Exponent 1 | ||
+ | |||
+ | |- | ||
+ | |2 | ||
+ | |Ctrl+2 | ||
+ | | Schriftgröße, Linienstärke und Punktgröße vergrößern | ||
+ | |- | ||
+ | |2 | ||
+ | |Alt+2 | ||
+ | |Exponent 2 | ||
+ | |||
+ | |- | ||
+ | |3 | ||
+ | |Ctrl+3 | ||
+ | | Black/white mode | ||
+ | |- | ||
+ | |3 | ||
+ | |Alt+3 | ||
+ | |Exponent 3 | ||
+ | |||
+ | |- | ||
+ | |4 | ||
+ | |Alt+4 | ||
+ | |Exponent 4 | ||
+ | |||
+ | |- | ||
+ | |5 | ||
+ | |Alt+5 | ||
+ | |Exponent 5 | ||
+ | |||
+ | |- | ||
+ | |6 | ||
+ | |Alt+6 | ||
+ | |Exponent 6 | ||
+ | |||
+ | |- | ||
+ | |7 | ||
+ | |Alt+7 | ||
+ | |Exponent 7 | ||
+ | |||
+ | |- | ||
+ | |8 | ||
+ | |Alt+8 | ||
+ | |Exponent 8 | ||
+ | |||
+ | |- | ||
+ | |9 | ||
+ | |Alt+9 | ||
+ | |Exponent 9 | ||
+ | |- | ||
+ | | - | ||
+ | | - | ||
+ | | Markierte Zahl / Schieberegler verkleinern<br>Markierten Punkt entlang einer Kurve bewegen | ||
+ | |- | ||
+ | | - | ||
+ | |Ctrl+- | ||
+ | | Verkleinern (zusätzlich Alt, um schneller zu verkleinern) | ||
+ | |- | ||
+ | | - | ||
+ | |Alt+- | ||
+ | | Minus-oder-Plus Symbol ∓ | ||
+ | |- | ||
+ | | + | ||
+ | | + | ||
+ | | Markierte Zahl / Schieberegler vergrößern<br>Markierten Punkt entlang einer Kurve bewegen | ||
+ | |- | ||
+ | | + | ||
+ | |Ctrl++ | ||
+ | | Vergrößern (zusätzlich Alt, um schneller zu vergrößern) | ||
+ | |- | ||
+ | | + | ||
+ | |Alt++ | ||
+ | | Plus-oder-Minus Symbol ± | ||
+ | |||
+ | |- | ||
+ | | = | ||
+ | | = | ||
+ | | Markierte Zahl / Schieberegler vergrößern<br>>Markierten Punkt entlang einer Kurve bewegen | ||
+ | |- | ||
+ | | = | ||
+ | |Ctrl+= | ||
+ | | Vergrößern (zusätzlich Alt, um schneller zu vergrößern) | ||
+ | |- | ||
+ | | = | ||
+ | |Alt+= | ||
+ | | Ungleich Symbol ≠ | ||
+ | |||
+ | |- | ||
+ | | < | ||
+ | |Alt+< | ||
+ | | Kleiner-oder-gleich Symbol ≤ | ||
+ | |||
+ | |- | ||
+ | | , (comma) | ||
+ | |Alt+, (comma) | ||
+ | | Kleiner-oder-gleich Symbol ≤ | ||
+ | |||
+ | |- | ||
+ | | > | ||
+ | |Alt+> | ||
+ | | Größer-oder-gleich Symbol ≥ | ||
+ | |- | ||
+ | | . (period) | ||
+ | |Alt+. (period) | ||
+ | | Größer-oder-gleich Symbol ≥ | ||
+ | |- | ||
+ | |F1 | ||
+ | |F1 | ||
+ | | Hilfe | ||
+ | |- | ||
+ | |F2 | ||
+ | |F2 | ||
+ | | Markiertes Objekt editieren | ||
+ | |- | ||
+ | |F3 | ||
+ | |F3 | ||
+ | | Definition des markierten Objektes in Eingabezeile kopieren | ||
+ | |- | ||
+ | |F4 | ||
+ | |F4 | ||
+ | | Wert des markierten Objektes in Eingabezeile kopieren | ||
+ | |- | ||
+ | |F5 | ||
+ | |F5 | ||
+ | | Name des markierten Objektes in Eingabezeile kopieren | ||
+ | |- | ||
+ | |F9 | ||
+ | |F9 | ||
+ | | Recompute all objects (including random numbers)(MacOS: Cmd-R) | ||
+ | |- | ||
+ | |Enter | ||
+ | |Enter | ||
+ | | Fokus zwischen Grafik-Ansicht und Eingabezeile pendeln | ||
+ | |- | ||
+ | |Left Click | ||
+ | |Left Click | ||
+ | | (current mode) | ||
+ | |- | ||
+ | |Left Click | ||
+ | |Alt+Left Click | ||
+ | |Definition des markierten Objektes in Eingabezeile kopieren | ||
+ | |- | ||
+ | |Left Click | ||
+ | |Alt+Left Drag | ||
+ | |create list of selected objects in input bar | ||
+ | |- | ||
+ | |Right Click | ||
+ | |Right click in Graphics View | ||
+ | | Fast drag mode (drag on object)<br /> Zoom (drag not on object)<br /> Open menu (click on object) <br /> Open Axes and Grid menu (click not on object) | ||
+ | |- | ||
+ | |Right Click | ||
+ | |Right click in Graphics View | ||
+ | |Ctrl+Shift+Right click in Graphics View | ||
+ | |- | ||
+ | | Right Click | ||
+ | | Shift + Right Drag | ||
+ | | Zooms without preserving the aspect ratio | ||
+ | |- | ||
+ | |Scroll Wheel | ||
+ | |Scroll Wheel | ||
+ | | Zoom in / out (Application) | ||
+ | |- | ||
+ | |Scroll Wheel | ||
+ | |Ctrl+Scroll Wheel | ||
+ | | Zoom in / out (Applet) | ||
+ | |- | ||
+ | |Scroll Wheel | ||
+ | |Alt+Scroll Wheel | ||
+ | | Accelerated zoom in / out | ||
+ | |||
+ | |- | ||
+ | |Delete | ||
+ | |Delete | ||
+ | | Delete current selection | ||
+ | |- | ||
+ | |Backspace | ||
+ | |Backspace | ||
+ | | Delete current selection | ||
+ | |- | ||
+ | |Up arrow | ||
+ | |Up arrow | ||
+ | | Increase selected slider/number<br /> Move selected point up <br /> Go to older entry in Input Bar history <br /> Go up in construction protocol | ||
+ | |- | ||
+ | |Up arrow | ||
+ | |Ctrl+Up arrow | ||
+ | | x10 speed multiplier <br>Spreadsheet: go to top of current block of cells<br> (or go up to next defined cell) | ||
+ | |- | ||
+ | |Up arrow | ||
+ | |Ctrl+Shift+Up arrow | ||
+ | | x0.1 speed multiplier <br/> (just shift, not ctrl-shift) | ||
+ | |- | ||
+ | |Up arrow | ||
+ | |Alt+Up arrow | ||
+ | | x100 multiplier | ||
+ | |||
+ | |- | ||
+ | |Right arrow | ||
+ | |Right arrow | ||
+ | | Increase selected slider/number<br /> Move selected point right<br /> Go up in construction protocol | ||
+ | |- | ||
+ | |Right arrow | ||
+ | |Ctrl+Right arrow | ||
+ | | x10 speed multiplier <br>Spreadsheet: go to right of current block of cells<br> (or go right to next defined cell) | ||
+ | |- | ||
+ | |Right arrow | ||
+ | |Ctrl+Shift+Right arrow | ||
+ | | x0.1 speed multiplier <br/> (just shift, not ctrl-shift) | ||
+ | |- | ||
+ | |Right arrow | ||
+ | |Alt+Right arrow | ||
+ | | x100 multiplier | ||
+ | |||
+ | |- | ||
+ | |Left arrow | ||
+ | |Left arrow | ||
+ | | Decrease selected slider/number<br /> Move selected point left<br /> Go down in construction protocol | ||
+ | |- | ||
+ | |Left arrow | ||
+ | |Ctrl+Left arrow | ||
+ | | x10 speed multiplier <br>Spreadsheet: go to left of current block of cells<br> (or go left to next defined cell) | ||
+ | |- | ||
+ | |Left arrow | ||
+ | |Ctrl+Shift+Left arrow | ||
+ | | x0.1 speed multiplier <br/> (just shift, not ctrl-shift) | ||
+ | |- | ||
+ | |Left arrow | ||
+ | |Alt+Left arrow | ||
+ | | x100 multiplier | ||
+ | |- | ||
+ | |Down arrow | ||
+ | |Down arrow | ||
+ | | Decrease selected slider/number<br /> Move selected point down<br /> Go to newer entry in Input Bar history<br /> Go down in construction protocol | ||
+ | |- | ||
+ | |Down arrow | ||
+ | |Ctrl+Down arrow | ||
+ | | x10 speed multiplier <br>Spreadsheet: go to bottom of current block of cells<br> (or go down to next defined cell) | ||
+ | |- | ||
+ | |Down arrow | ||
+ | |Ctrl+Shift+Down arrow | ||
+ | | x0.1 speed multiplier <br> (just shift, not ctrl-shift) | ||
+ | |- | ||
+ | |Down arrow | ||
+ | |Alt+Down arrow | ||
+ | | x100 multiplier | ||
+ | |- | ||
+ | |Home | ||
+ | |Home | ||
+ | | Go to first item in construction protocol <br>Spreadsheet: go to top left | ||
+ | |- | ||
+ | |PgUp | ||
+ | |PgUp | ||
+ | | Go to first item in construction protocol | ||
+ | |- | ||
+ | |End | ||
+ | |End | ||
+ | | Go to last item in construction protocol <br>Spreadsheet: go to bottom right | ||
+ | |- | ||
+ | |PgDn | ||
+ | |PgDn | ||
+ | | Go to last item in construction protocol | ||
+ | |- | ||
+ | |} | ||
+ | |||
+ | In addition, use Alt-Shift (Mac OSX Ctrl-Shift) to get upper-case Greek characters. | ||
+ | |||
+ | Note that on Mac OSX, instead of pressing Alt to get the Greek and mathematical characters, you must use Ctrl. | ||
+ | |||
+ | <includeonly>[[Category:Manual]]</includeonly> |
Version vom 27. Juli 2011, 11:05 Uhr
- Dieser Text ist noch nicht übersetzt. Sie können das englische Original en:Manual:Keyboard Shortcuts lesen. Wenn sie Übersetzer-Rechte haben, können sie den Text ergänzen.
Taste | Tastenkombination | Aktivität |
---|---|---|
A | Ctrl+A | Alle auswählen |
A | Ctrl+Shift+A | Algebra-Ansicht ein-/ausblenden |
A | Alt+A | Alpha α |
B | Alt+B | Beta β |
C | Ctrl+C | Kopieren (Tabellen-Ansicht, Ctrl-Alt-C kopiert die Werte (Tabelle) |
C | Ctrl+Shift+C | Grafik-Ansicht in Zwischenablage exportieren |
D | Ctrl+D | Hin- und Herschalten zw. Wert/Definition/Befehl |
D | Alt+D | Delta δ |
E | Ctrl+E | Eigenschaften-Dialog öffnen |
E | Alt+E | Euler ℯ |
F | Ctrl+F | Ansichten auffrischen |
F | Alt+F | Phi φ |
G | Alt+G | Gamma γ |
I | Alt+I | imaginäre Einheit í |
J | Ctrl+J | Nachfahren auswählen |
J | Ctrl+Shift+J | Vorfahren auswählen |
L | Ctrl+L | Aktuelle Ebene auswählen |
L | Alt+L | Lambda λ |
M | Ctrl+Shift+M | Clipboard Export to Moodle/LMS/VLE etc |
M | Alt+M | mu μ |
N | Ctrl+N | Neues Fenster |
O | Ctrl+O | Öffnen |
O | Alt+O | Grad-Symbol ° (also in slider dialog for min, max, increment) |
P | Ctrl+P | Druckvorschau |
P | Ctrl+Shift+P | Als Bild exportieren (png, eps, etc.) |
P | Alt+P | Pi π (also in slider dialog for min, max, increment) |
Q | Ctrl+Q | Nachfahren auswählen (abgelehnt) |
Q | Ctrl+Shift+Q | Vorfahren auswählen (abgelehnt) |
R | Ctrl+R | Recompute all objects (including random numbers) |
S | Ctrl+S | Speichern |
S | Ctrl+Shift+S | Tabellen-Ansicht ein-/ausblenden |
S | Alt+S | Sigma σ |
T | Ctrl+Shift+T | Grafik-Ansicht als PSTricks exportieren |
T | Alt+T | Theta θ |
V | Ctrl+V | Einfügen (nur in Tabellen-Ansicht) |
W | Ctrl+W | Schließen (nur MacOS) |
W | Ctrl+Shift+W | Dynamisches Arbeitsblatt exportieren |
W | Alt+W | Omega ω |
Y | Ctrl+Y | Wiederherstellen |
Z | Ctrl+Z | Rückgängig |
0 | Alt+0 | Exponent 0 |
1 | Ctrl+1 | Standard font size, line thickness, and point size |
1 | Alt+1 | Exponent 1 |
2 | Ctrl+2 | Schriftgröße, Linienstärke und Punktgröße vergrößern |
2 | Alt+2 | Exponent 2 |
3 | Ctrl+3 | Black/white mode |
3 | Alt+3 | Exponent 3 |
4 | Alt+4 | Exponent 4 |
5 | Alt+5 | Exponent 5 |
6 | Alt+6 | Exponent 6 |
7 | Alt+7 | Exponent 7 |
8 | Alt+8 | Exponent 8 |
9 | Alt+9 | Exponent 9 |
- | - | Markierte Zahl / Schieberegler verkleinern Markierten Punkt entlang einer Kurve bewegen |
- | Ctrl+- | Verkleinern (zusätzlich Alt, um schneller zu verkleinern) |
- | Alt+- | Minus-oder-Plus Symbol ∓ |
+ | + | Markierte Zahl / Schieberegler vergrößern Markierten Punkt entlang einer Kurve bewegen |
+ | Ctrl++ | Vergrößern (zusätzlich Alt, um schneller zu vergrößern) |
+ | Alt++ | Plus-oder-Minus Symbol ± |
= | = | Markierte Zahl / Schieberegler vergrößern >Markierten Punkt entlang einer Kurve bewegen |
= | Ctrl+= | Vergrößern (zusätzlich Alt, um schneller zu vergrößern) |
= | Alt+= | Ungleich Symbol ≠ |
< | Alt+< | Kleiner-oder-gleich Symbol ≤ |
, (comma) | Alt+, (comma) | Kleiner-oder-gleich Symbol ≤ |
> | Alt+> | Größer-oder-gleich Symbol ≥ |
. (period) | Alt+. (period) | Größer-oder-gleich Symbol ≥ |
F1 | F1 | Hilfe |
F2 | F2 | Markiertes Objekt editieren |
F3 | F3 | Definition des markierten Objektes in Eingabezeile kopieren |
F4 | F4 | Wert des markierten Objektes in Eingabezeile kopieren |
F5 | F5 | Name des markierten Objektes in Eingabezeile kopieren |
F9 | F9 | Recompute all objects (including random numbers)(MacOS: Cmd-R) |
Enter | Enter | Fokus zwischen Grafik-Ansicht und Eingabezeile pendeln |
Left Click | Left Click | (current mode) |
Left Click | Alt+Left Click | Definition des markierten Objektes in Eingabezeile kopieren |
Left Click | Alt+Left Drag | create list of selected objects in input bar |
Right Click | Right click in Graphics View | Fast drag mode (drag on object) Zoom (drag not on object) Open menu (click on object) Open Axes and Grid menu (click not on object) |
Right Click | Right click in Graphics View | Ctrl+Shift+Right click in Graphics View |
Right Click | Shift + Right Drag | Zooms without preserving the aspect ratio |
Scroll Wheel | Scroll Wheel | Zoom in / out (Application) |
Scroll Wheel | Ctrl+Scroll Wheel | Zoom in / out (Applet) |
Scroll Wheel | Alt+Scroll Wheel | Accelerated zoom in / out |
Delete | Delete | Delete current selection |
Backspace | Backspace | Delete current selection |
Up arrow | Up arrow | Increase selected slider/number Move selected point up Go to older entry in Input Bar history Go up in construction protocol |
Up arrow | Ctrl+Up arrow | x10 speed multiplier Spreadsheet: go to top of current block of cells (or go up to next defined cell) |
Up arrow | Ctrl+Shift+Up arrow | x0.1 speed multiplier (just shift, not ctrl-shift) |
Up arrow | Alt+Up arrow | x100 multiplier |
Right arrow | Right arrow | Increase selected slider/number Move selected point right Go up in construction protocol |
Right arrow | Ctrl+Right arrow | x10 speed multiplier Spreadsheet: go to right of current block of cells (or go right to next defined cell) |
Right arrow | Ctrl+Shift+Right arrow | x0.1 speed multiplier (just shift, not ctrl-shift) |
Right arrow | Alt+Right arrow | x100 multiplier |
Left arrow | Left arrow | Decrease selected slider/number Move selected point left Go down in construction protocol |
Left arrow | Ctrl+Left arrow | x10 speed multiplier Spreadsheet: go to left of current block of cells (or go left to next defined cell) |
Left arrow | Ctrl+Shift+Left arrow | x0.1 speed multiplier (just shift, not ctrl-shift) |
Left arrow | Alt+Left arrow | x100 multiplier |
Down arrow | Down arrow | Decrease selected slider/number Move selected point down Go to newer entry in Input Bar history Go down in construction protocol |
Down arrow | Ctrl+Down arrow | x10 speed multiplier Spreadsheet: go to bottom of current block of cells (or go down to next defined cell) |
Down arrow | Ctrl+Shift+Down arrow | x0.1 speed multiplier (just shift, not ctrl-shift) |
Down arrow | Alt+Down arrow | x100 multiplier |
Home | Home | Go to first item in construction protocol Spreadsheet: go to top left |
PgUp | PgUp | Go to first item in construction protocol |
End | End | Go to last item in construction protocol Spreadsheet: go to bottom right |
PgDn | PgDn | Go to last item in construction protocol |
In addition, use Alt-Shift (Mac OSX Ctrl-Shift) to get upper-case Greek characters.
Note that on Mac OSX, instead of pressing Alt to get the Greek and mathematical characters, you must use Ctrl.