ext_169131 (
rhino-neil.livejournal.com
) wrote
in
rhino_neil
2008-01-28 07:40 am (UTC)
no subject
a level maths, differentiation of a quotient.
f(x) = g(x)/ h(x)
then
f'(x) = [h(x)g'(x) - g(x)h'(x)] / [h(x)]^2
Its weird I remembered that phrase above like a poem from childhhod you never knew you knew, but as soon as someones says the first line you recite the whole thing.
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no subject
f(x) = g(x)/ h(x)
then
f'(x) = [h(x)g'(x) - g(x)h'(x)] / [h(x)]^2
Its weird I remembered that phrase above like a poem from childhhod you never knew you knew, but as soon as someones says the first line you recite the whole thing.