TouHouQing
DIDIAO   Kyoto, Kyoto, Japan
 
 
主打一个低调
Zurzeit offline
1 VAC-Ausschluss | Informationen
1 Spielausschluss | Informationen
1100 Tag(e) seit dem letzten Ausschluss
Gegenstände zum Handeln
1.001
Gegenstände im Besitz
531
Handelsgeschäfte
106
Markttransaktionen
Artworks
六花六花
1
Errungenschaften
Screenshots
Counter-Strike 2
2 3
Lieblingsspiel
11.939
Stunden gespielt
1
Errungenschaften
Kürzliche Aktivitäten
90 Std. insgesamt
zuletzt gespielt am 4. Okt.
10,5 Std. insgesamt
zuletzt gespielt am 26. Aug.
10.338 Std. insgesamt
zuletzt gespielt am 17. Mai
Errungenschaften   77 von 77
apoper114dolce 3. Okt. um 23:42 
:splash::cure::cure::splash::cure::cure:
:cure::Antibody::Antibody::cure::Antibody::BR_Heart::BR_Heart::splash::BR_Heart::BR_Heart:
:cure::Antibody::Antibody::Antibody::BR_Heart::shinealight::shinealight::BR_Heart::shinealight::shinealight::BR_Heart:
:splash::cure::Antibody::Antibody::BR_Heart::shinealight::shinealight::shinealight::shinealight::shinealight::BR_Heart:
:splash::splash::cure::Antibody::cure::BR_Heart::shinealight::shinealight::shinealight::BR_Heart:
:splash::splash::splash::cure::splash::splash::BR_Heart::shinealight::BR_Heart:
:splash::splash::splash::splash::splash::splash::splash::BR_Heart:
apoper114dolce 27. Sep. um 9:53 
   :mind_rose::anywayredspring:    :heartred:    :anywayredspring::mind_rose:
:anywayredspring::ai_flare::atomical::mind_rose:    :mind_rose::atomical::ai_flare::anywayredspring:
:mind_rose::atomical::shinealight::atomical::anywayredspring::atomical::shinealight::atomical::mind_rose:
:atomical::anywayredspring::atomical::ai_flare::atomical::ai_flare::atomical::anywayredspring::atomical:
:atomical:   :mind_rose::atomical::shinealight::atomical::mind_rose:   :atomical:
:heartred:   :atomical::anywayredspring::atomical::anywayredspring::atomical:    :heartred:
      :atomical:   :mind_rose:   :atomical:
       :heartred:   :atomical:    :heartred:
            :atomical:
             :heartred:
apoper114dolce 22. Sep. um 2:56 
Problem: Prove that the sum of the first n positive integers can be expressed as:

n(n+1)/2

Prove:

1 + 2 + 3 + ... + n = n(n+1)/2
apoper114dolce 20. Sep. um 3:09 
⠀⠀⠀⠀:bombgd::bombgd::bombgd::bombgd:
⠀⠀⠀⠀:bombgd::starsky::invade::bombgd:
⠀⠀⠀⠀:bombgd::invade::starsky::bombgd:
⠀⠀⠀⠀:bombgd::starsky::invade::bombgd:
:bombgd::bombgd::bombgd::invade::starsky::bombgd::bombgd::bombgd:
:bombgd::starsky::invade::starsky::invade::starsky::invade::bombgd:
:bombgd::invade::starsky::invade::starsky::invade::starsky::bombgd:
:bombgd::bombgd::bombgd::starsky::invade::bombgd::bombgd::bombgd:
⠀⠀⠀⠀:bombgd::invade::starsky::bombgd:
⠀⠀⠀⠀:bombgd::bombgd::bombgd::bombgd:
apoper114dolce 14. Sep. um 5:57 
⠀⠀ :fireflies::dealstars::fireflies:⠀⠀⠀⠀⠀⠀:fireflies::dealstars::fireflies:
:fireflies::dealstars::Y_H::Y_H::dealstars:⠀⠀::dealstars::Y_H::Y_H::dealstars::fireflies:
:dealstars::Y_H::glare::glare::Y_H::fireflies::Y_H::glare::glare::Y_H::dealstars:
:fireflies::Y_H::glare::glare::glare::Y_H::glare::glare::glare::Y_H::fireflies:
⠀⠀ :dealstars::Y_H::glare::glare::glare::glare::glare::Y_H::dealstars:
⠀⠀⠀⠀ :fireflies::Y_H::glare::glare::glare::Y_H::fireflies:
⠀⠀⠀⠀⠀⠀ :dealstars::Y_H::glare::Y_H::dealstars:
⠀⠀⠀⠀⠀⠀⠀⠀ :fireflies::Y_H::fireflies:
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ :dealstars:
apoper114dolce 12. Sep. um 18:51 
:heart_blue::rarebutterfly::rarebutterfly::heart_blue::butterfly::heart_blue::heart_blue:
:rarebutterfly::heart_blue::heart_blue::rarebutterfly::heart_blue::heart_blue::butterfly:
:rarebutterfly::heart_blue::heart_blue::heart_blue::heart_blue::heart_blue::butterfly:
:heart_blue::rarebutterfly::heart_blue::heart_blue::heart_blue::butterfly::heart_blue:
:heart_blue::heart_blue::rarebutterfly::heart_blue::butterfly::heart_blue::heart_blue:
:heart_blue::heart_blue::heart_blue::butterfly::heart_blue::heart_blue::heart_blue: