# Figure request F3
toolkit: superderive
language: cjk
claim: 1/√d_k 是改写，不是新算子
grammar: derivation
work_rel_dir: figures/F3

## Flow
stage: {name: D1, text: "缩放来自方差，不是装饰"}
row: {name: R1}
in_row:
  - {macro: sdstep, name: s1, role: rewrite,
     lhs: "QK^{\\top}", rhs: "QK^{\\top}/\\sqrt{d_k}"}
  - {macro: sdreason, name: s1, text: "§3.2.1，避免 softmax 饱和"}