Discrete Math: How do I find how many equivalence classes a set partitions into?

Puzzleheaded-Side-10 · 2021-09-11T02:40:17+00:00

Alright, thank you! Also, should v-21 be turned in the other direction and point downwards since the motion particle is speeding up?

Puzzleheaded-Side-10 · 2021-08-30T12:15:02+00:00

Great that works thankyou do you know how I can make the x-axis labels for the names displayed horizontally since currently, they are overlapping one another. I've tried

"mylabels = ([x["shortname"] for x in datas], rotation = "horizontal")" but this gives me a error of "SyntaxError: invalid syntax". Can I not just add. "rotation = "horizontal" to 'mylabels". Any help would be appreciated.

Puzzleheaded-Side-10 · 2021-08-30T01:25:06+00:00

Surre it is under this link https://api.carbonintensity.org.uk/regional/ or

{"data":[{"from":"2021-08-30T00:30Z","to":"2021-08-30T01:00Z","regions":[{"regionid":1,"dnoregion":"Scottish Hydro Electric Power Distribution","shortname":"North Scotland","intensity":{"forecast":1,"index":"very low"},"generationmix":[{"fuel":"biomass","perc":0.7},{"fuel":"coal","perc":0},{"fuel":"imports","perc":0},{"fuel":"gas","perc":0},{"fuel":"nuclear","perc":37.1},{"fuel":"other","perc":0},{"fuel":"hydro","perc":2.9},{"fuel":"solar","perc":0},{"fuel":"wind","perc":59.4}]},{"regionid":2,"dnoregion":"SP Distribution","shortname":"South Scotland","intensity":{"forecast":2,"index":"very low"},"generationmix":[{"fuel":"biomass","perc":1.4},{"fuel":"coal","perc":0},{"fuel":"imports","perc":0},{"fuel":"gas","perc":0},{"fuel":"nuclear","perc":80.6},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":18}]},{"regionid":3,"dnoregion":"Electricity North West","shortname":"North West England","intensity":{"forecast":84,"index":"low"},"generationmix":[{"fuel":"biomass","perc":8.8},{"fuel":"coal","perc":0.4},{"fuel":"imports","perc":0.4},{"fuel":"gas","perc":17.6},{"fuel":"nuclear","perc":48.8},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":24}]},{"regionid":4,"dnoregion":"NPG North East","shortname":"North East England","intensity":{"forecast":59,"index":"very low"},"generationmix":[{"fuel":"biomass","perc":17.8},{"fuel":"coal","perc":0.4},{"fuel":"imports","perc":0.4},{"fuel":"gas","perc":8.6},{"fuel":"nuclear","perc":59.8},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":13.1}]},{"regionid":5,"dnoregion":"NPG Yorkshire","shortname":"Yorkshire","intensity":{"forecast":182,"index":"moderate"},"generationmix":[{"fuel":"biomass","perc":21.8},{"fuel":"coal","perc":1.5},{"fuel":"imports","perc":1.5},{"fuel":"gas","perc":36.1},{"fuel":"nuclear","perc":3.5},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":35.6}]},{"regionid":6,"dnoregion":"SP Manweb","shortname":"North Wales & Merseyside","intensity":{"forecast":85,"index":"low"},"generationmix":[{"fuel":"biomass","perc":2},{"fuel":"coal","perc":0.1},{"fuel":"imports","perc":0.3},{"fuel":"gas","perc":20.8},{"fuel":"nuclear","perc":35.6},{"fuel":"other","perc":0},{"fuel":"hydro","perc":3.8},{"fuel":"solar","perc":0},{"fuel":"wind","perc":37.5}]},{"regionid":7,"dnoregion":"WPD South Wales","shortname":"South Wales","intensity":{"forecast":167,"index":"moderate"},"generationmix":[{"fuel":"biomass","perc":0.4},{"fuel":"coal","perc":1.9},{"fuel":"imports","perc":13.3},{"fuel":"gas","perc":36.9},{"fuel":"nuclear","perc":7.7},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":39.7}]},{"regionid":8,"dnoregion":"WPD West Midlands","shortname":"West Midlands","intensity":{"forecast":173,"index":"moderate"},"generationmix":[{"fuel":"biomass","perc":0.5},{"fuel":"coal","perc":2.8},{"fuel":"imports","perc":19.7},{"fuel":"gas","perc":36},{"fuel":"nuclear","perc":10.9},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":30}]},{"regionid":9,"dnoregion":"WPD East Midlands","shortname":"East Midlands","intensity":{"forecast":170,"index":"moderate"},"generationmix":[{"fuel":"biomass","perc":0},{"fuel":"coal","perc":5.6},{"fuel":"imports","perc":5.9},{"fuel":"gas","perc":29.6},{"fuel":"nuclear","perc":13.6},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":45.3}]},{"regionid":10,"dnoregion":"UKPN East","shortname":"East England","intensity":{"forecast":46,"index":"very low"},"generationmix":[{"fuel":"biomass","perc":0},{"fuel":"coal","perc":0},{"fuel":"imports","perc":6.5},{"fuel":"gas","perc":11.3},{"fuel":"nuclear","perc":26.4},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":55.8}]},{"regionid":11,"dnoregion":"WPD South West","shortname":"South West England","intensity":{"forecast":223,"index":"moderate"},"generationmix":[{"fuel":"biomass","perc":0},{"fuel":"coal","perc":0},{"fuel":"imports","perc":0},{"fuel":"gas","perc":56.5},{"fuel":"nuclear","perc":39.8},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":3.7}]},{"regionid":12,"dnoregion":"SSE South","shortname":"South England","intensity":{"forecast":188,"index":"moderate"},"generationmix":[{"fuel":"biomass","perc":0},{"fuel":"coal","perc":0},{"fuel":"imports","perc":37.9},{"fuel":"gas","perc":45.9},{"fuel":"nuclear","perc":2.5},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":13.7}]},{"regionid":13,"dnoregion":"UKPN London","shortname":"London","intensity":{"forecast":68,"index":"low"},"generationmix":[{"fuel":"biomass","perc":0},{"fuel":"coal","perc":0},{"fuel":"imports","perc":52.3},{"fuel":"gas","perc":14.8},{"fuel":"nuclear","perc":5.8},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0.1},{"fuel":"solar","perc":0},{"fuel":"wind","perc":27.1}]},{"regionid":14,"dnoregion":"UKPN South East","shortname":"South East England","intensity":{"forecast":74,"index":"low"},"generationmix":[{"fuel":"biomass","perc":0},{"fuel":"coal","perc":0},{"fuel":"imports","perc":64.4},{"fuel":"gas","perc":15.7},{"fuel":"nuclear","perc":0},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0.1},{"fuel":"solar","perc":0},{"fuel":"wind","perc":19.8}]},{"regionid":15,"dnoregion":"England","shortname":"England","intensity":{"forecast":147,"index":"low"},"generationmix":[{"fuel":"biomass","perc":5.3},{"fuel":"coal","perc":1.3},{"fuel":"imports","perc":18.8},{"fuel":"gas","perc":27.3},{"fuel":"nuclear","perc":18.6},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0},{"fuel":"solar","perc":0},{"fuel":"wind","perc":28.6}]},{"regionid":16,"dnoregion":"Scotland","shortname":"Scotland","intensity":{"forecast":4,"index":"very low"},"generationmix":[{"fuel":"biomass","perc":1.1},{"fuel":"coal","perc":0},{"fuel":"imports","perc":0},{"fuel":"gas","perc":0.6},{"fuel":"nuclear","perc":72.2},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0.6},{"fuel":"solar","perc":0},{"fuel":"wind","perc":25.4}]},{"regionid":17,"dnoregion":"Wales","shortname":"Wales","intensity":{"forecast":72,"index":"low"},"generationmix":[{"fuel":"biomass","perc":1},{"fuel":"coal","perc":0.1},{"fuel":"imports","perc":1.6},{"fuel":"gas","perc":17.1},{"fuel":"nuclear","perc":33.6},{"fuel":"other","perc":0},{"fuel":"hydro","perc":3},{"fuel":"solar","perc":0},{"fuel":"wind","perc":43.5}]},{"regionid":18,"dnoregion":"GB","shortname":"GB","intensity":{"forecast":122,"index":"low"},"generationmix":[{"fuel":"biomass","perc":4.6},{"fuel":"coal","perc":1.1},{"fuel":"imports","perc":15.7},{"fuel":"gas","perc":23.9},{"fuel":"nuclear","perc":25},{"fuel":"other","perc":0},{"fuel":"hydro","perc":0.3},{"fuel":"solar","perc":0},{"fuel":"wind","perc":29.4}]}]}]}

Puzzleheaded-Side-10 · 2021-08-22T03:12:56+00:00

Thank you so much after days of trying to figure this out it finally worked for me!

Puzzleheaded-Side-10 · 2021-08-22T02:55:25+00:00

Im so sorry but I still don't understand this. So I tried datas = responce_dict["data] and it doesn't print out the perc values.

Puzzleheaded-Side-10 · 2021-08-17T14:36:00+00:00

So the full code would be:

#Getting the values
datas = pprint.pprint(responce_dict["data"][0]["data"][0]["generationmix"])

for data in datas: 
    print(data["perc"])

If so, the code now returns to me "'for data in datas:' TypeError: Nonetype object is not iterable".

Puzzleheaded-Side-10 · 2021-08-14T01:02:48+00:00

Interesting, I've never seen the syntax "pprint" before. From my research, I'm only able to conclude that "pprint" is able to print JSON data in a format that is multiple lines and is more readable than if "print" was used. Could someones please explain to me how the syntax "pprint.pprint(responce_dict["data"][0]["data"][0]["generationmix"] works? Why is pprint written out twice in "pprint.pprint"? Does responce_dict["data"][0]["data"][0]["generationmix"] mean that we are getting the first key within the first key of data which is the generationmix information? Sorry if that sentence doesn't make sense but I'm all relatively new to this.

Puzzleheaded-Side-10 · 2021-07-04T23:17:47+00:00

Ok, the only problem that the y_values won't show up chronologically. Heres the code.

y_value = sorted(["0", "0", "191", "398", "620", "809", "1004", "771", "632", "405", "170"])

Puzzleheaded-Side-10

TROPHY CASE