user reqeust: demo sandbox for solving/creating math problems

[ghenghis]

user reqeust: demo sandbox for solving/creating math problems

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Dennis, 

I agree it would be nice to see a site with Blocky packaged with more 
math/logic problems (e.g. Project Euler), but you can use the "Code" demo for 
this already. See attached XML file for an example.

Adam

Original comment by [email protected] on 3 Aug 2012 at 1:59

Attachments:

• blocky_eg.xml

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Original comment by [email protected] on 30 Dec 2012 at 7:48

• Changed state: Started

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If you have suggestions for particular math problems, we'd love to hear more. 
Currently we're looking to build a few educational/fun apps (and adding 
blocks). 

For now, this graphing calculator is perhaps along the line of your request: 
http://blockly-demo.appspot.com/static/apps/graph/index.html

(Note: We're still working on a more intelligent default x & y scale. Currently 
the domain is [-10, 10] and the range of f(x) is whatever that domain maps to.)

Here are some example graphs:
http://blockly-demo.appspot.com/static/apps/graph/index.html#bqaj7v
With some math operations not available in most graphing calculators out there:
http://blockly-demo.appspot.com/static/apps/graph/index.html#jqmast
http://blockly-demo.appspot.com/static/apps/graph/index.html#woie77

Adam, thanks for mentioning projects Euler. Just for fun, we solved the first 3:

http://blockly-demo.appspot.com/static/apps/code/en.html#tkn9ea

http://blockly-demo.appspot.com/static/apps/code/en.html#dvftra

http://blockly-demo.appspot.com/static/apps/code/en.html#r2jpkj (this can't run 
in Blockly yet but will soon. The JS code will run fine in a console. And this 
reminded me I'll need to add a block for "isPrime/isOdd/isEven...") 

Original comment by [email protected] on 3 Jan 2013 at 8:37

• Changed state: Fixed

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https://blockly-demo.appspot.com/static/apps/code/index.html?lang=en#emafmg

Original comment by [email protected] on 19 Aug 2014 at 9:08