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@@ -41,8 +41,8 @@ For ways to circumvent this behaviour, if really needed, [see below](#Lines-and- |
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1. Sliders are now handled like other variables, and are displayed in the canvas in the lower left corner |
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(if listed in the plot command). |
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-2. The new syntax for defining them is `\slider[stepsize]{name}{field}{initialvalue}{leftbound}{rightbound}` |
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-3. Left and right bound may be any expressions evaluating to numbers, but will not change if elements occuring in the |
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+2. The new syntax for defining them is `\slider[stepsize]{name}{initialvalue, leftbound, rightbound}` |
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+3. Left and right bound may be any expressions evaluating to numbers, but will not change if elements occurring in the |
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expression change. |
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4. The bounds of the slider can not be made editable any more. |
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5. Using sliders in text shows its value. |
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@@ -51,7 +51,7 @@ depend on the slider, and changing the slider will include changes of elements d |
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## Vectors and Affines |
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-1. A vector always starts at the origin. It is given by a point, its endpoint. Therefore a vector can never be dragged. |
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+1. A vector always starts at the origin. It is given by a point, its endpoint. Therefore, a vector can never be dragged. |
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But is intimitely connected to its point (as lines to their points). |
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2. An affine vector can be given |
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@@ -98,7 +98,7 @@ would be p[x]^2+p[y]^2<2. |
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or by two points and a number (center, starting point, size of angle), |
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or by a point and 3 numbers (center, radius, starting angle, end angle). |
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In case of an Angle defined by two or more points, there can be provided a further number (scaling factor). Syntax is |
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-`\angle[editable]{name}{field}{value}` and `\arc[editable]{name}{field}{value}`, where _value_ is the comma separated list |
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+`\angle[editable]{name}{value}` and `\arc[editable]{name}{value}`, where _value_ is the comma separated list |
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of one of the defining data (in the order listed above). |
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* **Showing coordinates of points** on mouseover is now possible by using „showPointCoords“ in the optional value for the \plot-command. |
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* For **function graphs and parametricCurves** one can use any parameter different from variable names and predefined names |
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@@ -112,7 +112,7 @@ for the field _rational_ it denotes the denominator of the fraction to which the |
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The feature in the case of rationals should be used with care, as it may cause problems when using it with depending objects. |
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* The new visualizations can be used with problems: |
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* use number and function variables from the problem or a question via |
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- `\problem{varname}{fieldtype}` or via `\question{questionnr}{varname}{fieldtype}` <br> |
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+ `\problem{varname}` or via `\question{questionnr}{varname}` <br> |
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**Warning:** Whether the visualization considers the imported variable as number or as |
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function depends on whether the term has an indeterminate. |
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* provide number values or function values as answers using the command |
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@@ -122,7 +122,7 @@ The feature in the case of rationals should be used with care, as it may cause p |
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More details on using data of visualizations as answers are provided under |
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[graphical problems](JSX-Visualizations.md#using-visualizations-with-problems) |
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* Text can be placed within the canvas, by defining a variable with the `string`-command. Syntax is |
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-`\string[editable]{name}{field}{value}{position}`. |
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+`\string[editable]{name}{value}{position}`. |
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# Tipps and Tricks |
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@@ -152,9 +152,9 @@ Example: |
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```LaTeX |
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\begin{variables} |
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- \function{f}{real}{x^2+2} |
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- \pointOnCurve[editable]{p}{real}{f}{2} |
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- \point{q}{real}{p[x]+1,p[y]+2} |
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- \line{l}{real}{p,q} |
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+ \function{f}{x^2+2} |
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+ \pointOnCurve[editable]{p}{f}{2} |
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+ \point{q}{p[x]+1,p[y]+2} |
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+ \line{l}{p,q} |
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\end{variables} |
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``` |
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|