例:What is the greatest prime factor of 2100 - 296? (A) 2(B) 3(C) 5(D) 7(E) 11例:A positive integer n is said to be “prime-saturated” if the product of all the different positive prime factors of n is less than the square root of n. What is the greatest two-digit pr...
You may be surprised to find that there are different ways of going about learning languages, none of which is necessarily better than the others. Researchers have identified four basic learner “types” – the communicative learner, the analytical learner, the authority-oriented learner and the co...
What is 100% of that number? If 1/3 of a number is 21 more than 1/2 of the number, what is 1/4 of the number? If 40% of a given number is 8, then what is 15% of the given number? What is a digit in math? What is a literal number? What is the first counting number...
In that post, we remarked that whenever one receives a new piece of information , the prior odds between an alternative hypothesis and a null hypothesis is updated to a posterior odds , which can be computed via Bayes’ theorem by the formula where is the likelihood of this information ...
Box a:Reports your Social Security number (SSN). Ensure this is correct — an incorrect SSN can delay the processing of your tax return. Box b:Your employer’s Employer Identification Number (EIN) is reported in box b. An EIN is a nine-digit number assigned to your employer by the IRS...
Your life is organized like an orbit. I know. 了解了这点,就知道为何四年于相隔千里的我们,似乎只是弹指一挥间而已。 我其实了解小女儿的心理,是希望多一点surprise多一点romantic多一点傻里吧唧的指天划地的。可惜我这方面的才能似乎多用在0,1组成的无机世界里了,于是只能委屈她了。大多数的时间,她就一...
Before diving into the specifics of credit scores for student loans, it’s important to have a basic understanding of what a credit score is and how it is calculated. A credit score is a three-digit number that represents your creditworthiness and is used by lenders to assess the risk of...
“We are the model for the rest of the nation and that is why we in California have to do everything we can to pull together all the things that happen successfully in California and nationwide,” Schwarzenegger said. “Because the rest of the states are waiting...
I do not know how long it will take for the cycle of time to be complete. December 21, 2012 seems to be the most likely time at this point. It may take hundreds of years. The end time process probably began around 1914 with World War One, preceded two years prior by the symbolic ...
There are of course hundreds of primality tests, all with various advantages and disadvantages based on size of number, special forms, factor size, etc. However, in java I find the most useful one to be this: BigInteger.valueOf(long/int num).isProbablePrime(int certainty); Its already impl...