The derivative has many real life applications. One application of the derivative is listed below.
ð ə WORD_BOUNDARY d ɪ ɹ ɪ v ə t ɪ v WORD_BOUNDARY h ʌ z WORD_BOUNDARY m ɛ n i WORD_BOUNDARY ɹ iː ə l WORD_BOUNDARY l aɪ f WORD_BOUNDARY æ p l ɪ k eɪ ʃ ə n z WORD_BOUNDARY w ʌ n WORD_BOUNDARY æ p l ɪ k eɪ ʃ ə n WORD_BOUNDARY ʌ v ð ə WORD_BOUNDARY d ɪ ɹ ɪ v ə t ɪ v WORD_BOUNDARY ɪ z WORD_BOUNDARY l ɪ s t ɪ d WORD_BOUNDARY b ɪ l oʊ WORD_BOUNDARY