Essential Math Algorithms for Competitive Coding
Feb 16 · 7 min read · Binary Exponentiation : is a fast method to calculate powers like aⁿ , without multiplying a again and again n times. Instead of O(n) multiplications, it works in O(log n) time. Idea Behind Binary Exponentiation We use two simple observations : If po...
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Genuary2026_Perfect
Jan 15 · 1 min read · 3DTriplets For the 14th Prompt of Genuary2026: Perfectly Fitted, 3DTriplet is coded in a LiveCodeLab Sketch(With Extra Effects) in sets that works for the “perfect” number that is 6(1 Red Cube, 2 Orange Cylinders and 3 Blue Spheres). “In number theor...
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Billiard Fractals: The Infinite Patterns Hidden in a Rectangle
Nov 26, 2025 · 31 min read · Complex systems often appear chaotic or incomprehensible, yet closer examination reveals that such complexity can frequently be reduced to a simple underlying mechanism. By systematically removing layers of emergent behavior, one can uncover a fundam...
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Count Primes - Unveiling the Sieve of Eratosthenes (Java)
May 26, 2025 · 4 min read · Introduction : Today, we venture into the world of number theory with a classic problem: "Count Primes" (LeetCode #204). At first glance, counting primes might seem like a simple loop, but to do it efficiently for larger numbers, we need a smarter ap...
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May 13, 2025 · 1 min read · В силу тривиальности понимания арифметических операций, нет смысла дополнительно интерпретировать их авторские описания, поэтому в дополнение к предыдущим двум постам просто список всех символов, классифицируемых автором категорией “Арифметика“ со сс...
Join discussionTop 10 Signs You Should Consult an Astrologer Today
May 5, 2025 · 4 min read · Astrology and Mental Health: Understanding Emotional Patterns Through Your Birth Chart Mental health is an essential aspect of our well-being, and in recent years, many people have turned to holistic methods to better understand their emotions and be...
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El Número Áureo: El Código Secreto de la Belleza en el Universo
Apr 22, 2025 · 4 min read · Imagina una fórmula matemática presente en el arte renacentista, la estructura del ADN y las galaxias espirales. Ese es el número áureo (φ ≈ 1.618), una proporción que los griegos llamaron "divina" y que hoy sigue inspirando a diseñadores, científico...
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Sejarah Angka: Dari India ke Arab hingga Dunia
Mar 5, 2025 · 3 min read · Angka yang kita gunakan sehari-hari memiliki perjalanan panjang yang melibatkan berbagai peradaban besar. Mari kita telusuri sejarahnya, mulai dari asal-usulnya di India, peran dunia Islam, hingga adopsi di Eropa. Awal Mula Angka Angka Babilonia (30...
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The Silent Language of the Universe
Jan 25, 2025 · 3 min read · Numbers are not just symbols used to measure or organize the world; they are the hidden pulse of life, the secret language through which the universe writes its messages. Between odd numbers that touch the limits of individuality, and even numbers th...
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