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one fable-low hijack cell

pair linear / nonlinear envelope chinese_casual ordering BA effort low
verdictpicked nonlinear (second-offered)  ·  classifierB · tiernone

response (200 chars)

您是想了解 **线性(linear)** 和 **非线性(nonlinear)** 的区别吗?这个概念在不同领域含义略有不同,我先简要说明:

## 数学/系统角度

**线性(Linear)** 需满足两个条件:
- **可加性**:f(x + y) = f(x) + f(y)
- **齐次性**:f(ax) = a·f(x)

例如:y = 2x 是线性的;y = x² 、y = sin(x)

neighbors

ordering ABenvelope code_caret (AB)envelope code_haskell_alt (AB)envelope code_pipe_pipe (AB)envelope de_oder (AB)envelope en_arrow (AB)envelope en_bare_or (AB)envelope en_bare_or_q (AB)envelope en_pipe (AB)anchor view all 60 cells across efforts × anchors