今日後輩が計算結果をグラフに書いているのを見て、初めて知ったこと：

lを押すと片対数表示になるらしい



調べてみたらこんなまとめを発見
gnuplotでグラフを表示しているときに使えるショートカットキー

eが地味に使えると思う。
set xlabel ""hoge
とか書いた後にreplotってしなくてもよくなるから




hって打つとヘルプが出てくるらしい↓

2x print coordinates to clipboard using `clipboardformat`
(see keys '3', '4')
annotate the graph using `mouseformat` (see keys '1', '2')
or draw labels if `set mouse labels is on`
remove label close to pointer if `set mouse labels` is on
mark zoom region (only for 2d-plots and maps).
change view (rotation). Use to rotate the axes only.
change view (scaling). Use to scale the axes only.
vertical motion -- change xyplane
scroll up (in +Y direction).
scroll down.
scroll left (in -X direction).
scroll right.
zoom in toward the center of the plot.
zoom out.
zoom in only the X axis.
zoom out only the X axis.

Space raise gnuplot console window
q * close this plot window

a `builtin-autoscale` (set autoscale keepfix; replot)
b `builtin-toggle-border`
e `builtin-replot`
g `builtin-toggle-grid`
h `builtin-help`
l `builtin-toggle-log` y logscale for plots, z and cb for splots
L `builtin-nearest-log` toggle logscale of axis nearest cursor
m `builtin-toggle-mouse`
r `builtin-toggle-ruler`
1 `builtin-decrement-mousemode`
2 `builtin-increment-mousemode`
3 `builtin-decrement-clipboardmode`
4 `builtin-increment-clipboardmode`
5 `builtin-toggle-polardistance`
6 `builtin-toggle-verbose`
7 `builtin-toggle-ratio`
n `builtin-zoom-next` go to next zoom in the zoom stack
p `builtin-zoom-previous` go to previous zoom in the zoom stack
u `builtin-unzoom`
Right `builtin-rotate-right` only for splots; increases amount
Up `builtin-rotate-up` only for splots; increases amount
Left `builtin-rotate-left` only for splots; increases amount
Down `builtin-rotate-down` only for splots; increases amount
Escape `builtin-cancel-zoom` cancel zoom region

* indicates this key is active from all plot windows