-macOS- 半角の数学記号の入力

あまり使うことはないようにも思いますが,macOSで数学記号(半角)を入力するほうほうです.
数学記号は,キーバインディングによって入力します.例としては,以下のようなものが挙げられます.


Mathematical Symbol Key Binding
÷ "Option" + "/"
"Option" + "="
± "Shift" + "Option" + "="
"Shift" + "Option" + "x"
"Option" + ","
"Option" + "."
"Shift" + "Option" + "1"
° "Shift" + "Option" + "8"
"Option" + "r"
"Option" + "5"
"Option" + "d"
"Option" + "b"
"Option" + "v"
¬ "Option" + "l"
ø "Option" + "o"
"Option" + ";"
"Shift" + "Option" + "v"
"Option" + "w"
"Option" + "j"
µ "Option" + "m"
π "Option" + "p"
"Shift" + "Option" + "p"
Ω "Option" + "z"