#pythagorastheorem

2025-06-24

Der erste Shalan-Satz stellt eine ungeheure Vereinfachung dar, aber kaum wen interessiert's, obwohl man ALLE Pythagoräischen Tripel findet (siehe QP): Aargghh! #SharingIsCaring #sharingisthenewlearning #education #mathematics #maths #geometry #Mathe #Pythagoras #Pythagorastheorem #SatzdesPythagoras

RE: https://bsky.app/profile/did:plc:omyr27fmzj3phbagch4sqyub/post/3lse4vedat226

1.
Der Screenshot ist unübersichtlich, um zu zeigen, dass herkömmliche Methoden viel, viel komplizierter sind. Außerdem liefern nicht alle Methoden alle Tripel. Bitte gehen Sie auf Seite https://de.wikipedia.org/wiki/Formeln_zur_Erzeugung_pythagoreischer_Tripel an, um die leserliche Version zu sehen.2.
Der Screenshot, die Fortsetzung des linken Bildes, ist unübersichtlich, um zu zeigen, dass herkömmliche Methoden viel, viel komplizierter sind. Außerdem liefern nicht alle Methoden alle Tripel. Bitte gehen Sie auf die Seite https://de.wikipedia.org/wiki/Formeln_zur_Erzeugung_pythagoreischer_Tripel an, um die leserliche Version zu sehen.
2025-06-24

!!!SENSATION!!! BREAKING: How To #Pythagoras 2.0 #Pythagorastheorem vs 1st #Shalantheorem, which is lazybones's darling because it requires a single number and squaring of one number that is at most as large as the starting number! #sharingisthenewlearning #education #mathematics #maths #geometry

My screenshot reads:
"Pythagoras theorem: a²+b²=c²
First Shalan theorem
0.5d(m²-1) as "a", dm as "b", 0.5d(m²+1) as "c" = a+d
(0.5d(m²-1))²+d²m²=(0.5d(m²+1))²
=(a+d)²

Start with any natural number greater than two. Find its factors, fractions if necessary (24 is 18 times 4/3; 
the first Shalan theorem yields 7²+24²=(7+18)²). Define one of the factors as "d," the difference between a and c, 
the other as "m". If only one of the factors is odd, it must serve as m, because d must then be even.

If the number is even, two is the smallest possible difference; if the number is odd, 1 is the smallest possible difference.
An odd number could be the hypotenuse of a Pythagorean triple too: (17=2(4²+1)/2)=>the corresponding primitive triple is 8,15,17.

The effectiveness of the formula can be demonstrated using the example of the number 8432. Its divisors are 1 and 8432 (not relevant here),
2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216."My  screenshot reads:
"d=2, m=4216: 17774655²+8432²=17774657²
d=4,m=2108: 8887326²+8432²=8887330²
d=8,m=1054: 4443660²+8432²=4443668²
d=16, m=527: 2221824²+8432²=2221840²
d=34,m=248: 1045551²+8432²=1045585²
d=62, m=136: 573345²+8432²=573407²
d=68,m=124: 522750²+8432²=522818²
d=124,m=68: 286626²+8432²=286750²
d=136,m=62: 2613242+8432²=261460²
d=248,m=34: 143220²+8432²=143468²
d=272,m=31: 130560²+8432²=130832²
d=496,m=17: 71424²+8432²=71920²
d=1054,m=8: 33201²+8432²=34255²
d=2108,m=4: 15810²+8432²=15810²
d=4232,m=2: 6324²+8432²=10540²"
2023-03-28

Two Black Girls from New Orleans May Have Made History By Proving the Pythagorean Theorem Through Trigonometry

theguardian.com/us-news/2023/m

#blackgirlmagic #math #pythagorastheorem #trigonometry

2023-03-27

This would be so cool, if these two girls have really done it!
#Maths
Have two US teens found proof for 2,000-year-old #PythagorasTheorem? | ITV News
itv.com/news/2023-03-27/have-t

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