Unverified50% confidenceFactExact time
Grisu2 变体能覆盖约99.5%的输入情况，但在边界情况下必须回退到慢速的 bignum 方法
1
Sources
50%
Confidence
Long-term
Relevance
8/15/2026
First Seen
Sources
浮点数转字符串：你从未听说过的极速算法解析
Related Claims
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