diff --git a/工具v4/文本文件/metadata.txt b/工具v4/文本文件/metadata.txt index a6000b29..7cba8b50 100644 --- a/工具v4/文本文件/metadata.txt +++ b/工具v4/文本文件/metadata.txt @@ -1,138 +1,2164 @@ -ans +usages -024865 -D -024866 -(1) 在$(0,+\infty)$上是严格减函数, 零点为$x=1$; (2) 当$0x-\dfrac{1}{x}$; 当$x=1$时, $2\ln x=x-\dfrac{1}{x}$; 当$x>1$时, $2\ln x3b$时, 极大值点的集合为$\{\dfrac{-2a-\sqrt{a^2-3b}}{3}\}$ +20240611 2026届高一10班 0.189 + 024860 -(1) $f'(x)=\dfrac{1}{x+x^2}-\dfrac{\ln(1+x)}{x^2}$; (2) 恒为负; (3) 在定义域$(0,+\infty)$上是严格减函数 +20240611 2026届高一10班 0.973 0.757 0.216 + + +024857 +20240611 2026届高一12班 0.976 0.902 0.902 1.000 0.780 0.927 0.829 0.488 0.488 0.976 0.976 0.976 0.951 0.927 0.878 + + +024858 +20240611 2026届高一12班 0.756 0.854 + + +022134 +20240611 2026届高一12班 0.683 + + +040303 +20240611 2026届高一12班 0.707 + + +030418 +20240611 2026届高一12班 0.976 + + +041212 +20240611 2026届高一12班 0.951 + + +040306 +20240611 2026届高一12班 0.854 + + +040307 +20240611 2026届高一12班 1.000 + + +040310 +20240611 2026届高一12班 0.878 + + +040308 +20240611 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