Wolfram Language code: Speak[Subsuperscript[∫, a, b]Subscript[J, x](n)ⅆx]
式を読み上げたときの表現に対応するテキストの文字列を得る:
Wolfram Language code: SpokenString[Underoverscript[∑, i = 1, ∞]Underoverscript[∏, n = 1, ∞](ψ(n i)/a^n b^i)]Wolfram Language code: SpokenString[[image]]