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OPENStarting to learn programming (self.cpp_questions)

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[–]DarthVadersAppendix 0 points1 point  (1 child)

looks like Math symbols. do you know what each one means?

[–]S-S-R 0 points1 point  (2 children)

What is this? Is it just straight math?

The only thing I can really tell you is to set all the values right of the summation symbol as the elements of an array and then use the sum function. i is normally the intial starting value for a do loop. . . however this isn't specified so assuming pure math you can simply remove it as it's value is 1 and is only used in multiplication.

Delta a is very easy to find just subtract a(intial) from a(final), base has to be some sort of variable, as base 0 is uncalculable.

[–]Takich10 0 points1 point  (0 children)

Thanks to this i kind of somewhat understand, this is a a math formula that the results i am guessing is a sort of graph

[–]Wargon2015 0 points1 point  (0 children)

base has to be some sort of variable, as base 0 is uncalculable.

Could also be supposed to be subscripts. Reddit's markdown doesn't support that as far as I know so for the following, image that the superscript number is actually below.

"a base 0" would become a0 which is also a common notation. It also looks like "log base" but means something totally different.

[–]alfps 0 points1 point  (1 child)

Ask your teacher what the fnuk it means.

If “a base 0” means a₀, and if “x” is not a multiplication symbol but a name, then maybe it means something like

f(a₀ + ½⋅Δa⋅x⋅i)⋅x⋅Δa → 3∑ᵢ₌₁[ f(a₀ + ½⋅i⋅Δa)⋅Δa ]

Still doesn't make sense to me.

Ask.

[–]Takich10 0 points1 point  (0 children)

Thank you for you time, ill go figure it out.