Pagini

▼

Pagini

▼

Pagini

▼
joi, 28 august 2025

Regarding the Problem 16 667

›
 Here, page 47 , the solution was published. I haven't found the Statement yet.      We select the property in the photo.   ANSWER CiP W...
luni, 25 august 2025

PLM inseamna o trivialitate.... PLV este prescurtarea oficiala

›
 Am postat in Aug/01/2024 Decizia de Recalculare a pensiei. Un comentator anonim, cam sugubat, s-a interesat de Decizia de trecere la Pensi...

A Problem in "GHEBA"

›
 The author was a celebrity in the second half of the 20th century for his Mathematical Problem Collections for middle school students.    ...
luni, 4 august 2025

A Problem That Has a Chance of Becoming a Theorem // Problema, kuri gali tapti teorema

›
          I heard the expression in the title from a somewhat megalomaniac fellow mathematician.           It does, and we will try to prove...
luni, 28 iulie 2025

A Mathematical Olympiad in the middle of nowhere // O Olimpiadă de Matematică la dracu-n praznic

›
  The International Mathematical Olympiad   " Tuymaada "  ...            Even students from Romania participated there . We read o...
joi, 3 iulie 2025

Problem #1 from JBMO TEAM SELECTION TEST 2025 - GREECE

›
 Obtained from here .          " Problem 1.             (a) Let the positive integers  $p,\;q$  be prime numbers and let  $a$  be a po...
miercuri, 25 iunie 2025

An UNSOLVED completely problem from Sierpiński

›
 It is Problem #4 , page 16 mentioned in the cited work . Edited from the manuscript. In translation :                             " P...