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[Dr. Geo] How do I indicate function values? (DrGeo DSL)
From
:
H. Hirzel
Subject
:
[Dr. Geo] How do I indicate function values? (DrGeo DSL)
Date
:
Thu, 28 Dec 2023 12:09:43 +0000
Hi Hilaire
I have the following code
| sketch f |
sketch := DrGeoSketch new axesOn gridOn.
f := [ :x | 0.2 * x * x - 1].
sketch plot: f from: -6 to: 6.
If I execute it I get two points without names.
One on the x-axis and one on the graph.
The point on the x-axis may be dragged to the right and the point on the graph follows.
How make the y-value of the point on the diagram appear?
Regards
Hannes
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[Dr. Geo] How do I indicate function values? (DrGeo DSL)
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H. Hirzel
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Re: [Dr. Geo] How do I indicate function values? (DrGeo DSL)
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Hilaire Fernandes
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2023/12/28
Re: [Dr. Geo] How do I indicate function values? (DrGeo DSL)
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H. Hirzel
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2023/12/28
[Dr. Geo] Re : Re: How do I indicate function values? (DrGeo DSL)
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H. Fernandes
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2023/12/28
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