Questions tagged [simplification]
249 questions
0
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1 answer
Combine a set of boolean equations
I have a logic schematic and from the inputs to outputs there are many levels. I would like to find a simplified boolean equation for each output. To avoid mistakes and to make it efficient, I plan to break down the large schematic to one boolean…
CL254
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- 1
0
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1 answer
Git log history simplification, elaborations example in git log's manual
All of you comfortable with example and elaborations in git log's help for history simplification?
I encounter some burdens on understanding when using this help/manual and the named example.
.-A---M---N---O---P---Q
/ / / / / /
I …
user5494920
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votes
1 answer
How to tell maple that derivative of zero is zero when substituting?
I'm trying to use subs in maple to replace derivatives in a longer formula with 0:
subs(diff(u(r),r) = 0, formula);
It seems that if formula only involves first derivatives of u(r) this works as I expect. For example,
formula :=…
Alec Jacobson
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Mesh simplification library in C#
Similarly to this other question, I wonder which C# mesh-simplification libraries are available out there.
My (I believe common) problem is to reduce the computational effort of rendering .stl meshes.
Nic
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2 answers
Some Boolean Algebra Simplication basic
I wanna ask some basic law of boolean algebra.
What i learn is :
1. A+A'B=A+B
2. A+AB'=A+B'
3. A+AB=A
4. A+A'B'=A+B'
but i meet some condition like :
A'+AB
so, what is the answer for A'+AB?
Hollow Looi
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0
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1 answer
Simplification of pseudocode
I am trying to re-write the following pseudocode as the simplest if-else, but am struggling to understand the logic fully.
if (a <= b) then // Here, a <= b.
if (y > b) then P // Here, (a <= b) & (y > b).
else if (x < a) then P // Here, (a…
Caleb Owusu-Yianoma
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Reducing number of data entries in a list for chart visualisation
in my current project i have to visualize about 30.000 entries in a (telerik windows phone) chart control on mobile devices. Showing all of these entries slows down and blocks the UI for a few seconds.
My datasource is a list of "DataObject", where…
user4657305
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1 answer
How to prevent MariaDB from simplfiying logical expressions
I'm having a very weird problem with MariaDB 10, it simplify automaticaly some logical expression !!
here's an example
CREATE VIEW test AS
SELECT 1
FROM test_table
WHERE NOT (1 < 2 OR 3 > 4);
SHOW CREATE VIEW test;
CREATE ALGORITHM =…
elarichi.y
- 57
- 8
0
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CSS Every first specific tags simplifier
I would like to know if there is a simpler way to achieve what I need:
For h2 ,p, ul, [and eventually more]
.left > h2:first-child,
.left > div:first-child > h2:first-child,
.left > p:first-child,
.left > div:first-child > p:first-child,
.left >…
Vincent
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- 8
0
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4 answers
AS3: How to simplify Action Script 3 Code?
Here's a example that I've to use when I want to create a button with mouse-over effect:
this.buttonExample.buttonMode = true;
this.buttonExample.useHandCursor = true;
this.buttonExample.addEventListener(MouseEvent.CLICK,myaction);
I'm…
0
votes
1 answer
Simplified iphone In-app store implementation for built-in product features
This question is for those familiar with implementing the iphone in-app store functionality.
The app I'm building has only built-in features that are unlocked when features are purchased. Further, any modifications or additions to store items…
Joey
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- 104
0
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1 answer
Mesh simplification algorithm implemented in javascript
I searched for some easily portable mesh simplification implementations to port them to javascript, e.g. to use them directly when importing a model. I found some possible…
Simon
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Is there a way to simplify "if x == 1 and y == 2:"
Is there a way to simplify:
if x == 1 and y == 2 and z == 3:
if x == 1 and y == 1 and z == 1:
if x == 1 or y == 2 or z == 3:
if x == 1 or x == 2 is simplified as if x in [1, 2]:
user3573140
0
votes
1 answer
Several buttons with same action targeting different divs, compress
I have a site that will showcase some singers, I have set it up so that when you click on their portrait, a div slides over and starts playing a video. There are five artist with each its own video.
So my question is this, I have several buttons,…
bjkam
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0
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4 answers
How to prevent maxima to rewrite the output of 2*sqrt(2) to 2^(3/2)?
Maxima input of
2*sqrt(2)
by default returns the output
2^(3/2)
How can I get Maxima to just return 2*sqrt(2) ?
(I use this in the tex() function.)
mmzc
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