The contradiction in the article "intelligence test" (which I could not explain), does not know what number to count the number of prime numbers with a zero or a number (P_n). But, leaving this issue to others, I
the initial point of reference taking the number 0. And calculate the number of primes in the interval
the initial point of reference taking the number 0. And calculate the number of primes in the interval
by the formula
Arithmetic vs. integration
Go to the interval
makes it possible to calculate the number of composite numbers. Subtracted 4.5 from the formula throw. More specifically, the error increases by calculating the number of 4.5, which does not affect the subsequent arguments.
If the formula
is a formula for the state. the formula
This is the formula process. Calculate the number of composite numbers in the interval
by the formula
makes it possible to accept the formula
for the derivative. And to state the problem: Let
is the derivative of the function F (x). The function F (x) the primitive of the function
Evaluate the integral
In the integral calculus of great opportunities, I suggest you use them. I will go its own way. We then compare the results. And evaluate which one is more accurate.
Sergey Sitnikov
Sergey Sitnikov
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