{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"omni-math","formal_name":"Omni-MATH","introduction":"Omni-MATH evaluates mathematical reasoning on Olympiad-level problems. Its official dataset contains 4,428 problems accompanied by domain and difficulty information.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://huggingface.co/datasets/KbsdJames/Omni-MATH","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"79c4d727-32bb-5985-9404-67873d426093","task_key":"test--79c4d727-32bb-5985-9404-67873d426093","task_revision_id":"1","upstream_id":"","short_description":"Let $f: \\mathbb{R} \\rightarrow \\mathbb{R}$ be a function such that (i) For all…","config":"","split":"test","body":"{\"problem\":\"Let $f: \\\\mathbb{R} \\\\rightarrow \\\\mathbb{R}$ be a function such that (i) For all $x, y \\\\in \\\\mathbb{R}$, $f(x)+f(y)+1 \\\\geq f(x+y) \\\\geq f(x)+f(y)$ (ii) For all $x \\\\in[0,1), f(0) \\\\geq f(x)$, (iii) $-f(-1)=f(1)=1$. Find all such functions $f$.\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://huggingface.co/datasets/KbsdJames/Omni-MATH","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}