いろんなフォントで「inner product」変換
Zen Old Minchoinner product
Yusei Magicinner product
M PLUS 1inner product
Shippori Antiqueinner product
Yuji Maiinner product
Dela Gothic Oneinner product
DotGothic16inner product
Train Oneinner product
Hira Minchoinner product
Potta Oneinner product
Reggae Oneinner product
Stickinner product
Zen Kurenaidoinner product
Kosugi Maruinner product
Rampart Oneinner product
Hachi Maru Popinner product
New Tegomininner product
RocknRoll Oneinner product
Kaisei Decolinner product
「inner product」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
この漢字は何でしょう？？