Gauss circle problem

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Problems2 / 7

• ● 0210 — Obtuse Angled Triangles
• ○ 0285 — Pythagorean Odds
• ○ 0403 — Lattice Points Enclosed by Parabola and Line
• ○ 0540 — Counting Primitive Pythagorean Triples
• ○ 0596 — Number of Lattice Points in a Hyperball
• ○ 0611 — Hallway of Square Steps
• ● 0804 — Counting Binary Quadratic Representations