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For functions in certain classes, the problem of determining: whether two functions are equal, known as the zero-equivalence problem (see Richardson's theorem); [4] the zeroes of a function; whether the indefinite integral of a function is also in the class. [5] Of course, some subclasses of these problems are decidable.
The problem to determine all positive integers such that the concatenation of and in base uses at most distinct characters for and fixed [citation needed] and many other problems in the coding theory are also the unsolved problems in mathematics.
The crowdsourced learning platform contains practice problems, study guides, infographics, class notes, step-by-step explanations, essays, lab reports, videos, user-submitted questions paired with answers from tutors, and original materials created and uploaded by educators. Users either buy a subscription or upload original documents to ...
A gap penalty function determines the score cost for opening or extending gaps. It is suggested that users choose the appropriate scoring system based on the goals. In addition, it is also a good practice to try different combinations of substitution matrices and gap penalties. Initialize the scoring matrix. The dimensions of the scoring matrix ...
It’s a problem that worsens with age as sleep becomes more precious. In fact, women older than 70 who slept fewer than five hours a night were 30% less likely to be sexually active than women ...
Amanda Bynes has embarked on a weight loss journey and she’s eager to share her results. Bynes, 38, took to Instagram Stories on Tuesday, November 5, to share a screenshot of her day’s total ...
Parsons problems are a form of an objective assessment in which respondents are asked to choose from a selection of code fragments, some subset of which comprise the problem solution. The Parsons problem format is used in the learning and teaching of computer programming .
The multi-orbit array of more than 280 satellites, which aims to provide an encrypted backbone for EU governments and public agencies, is facing cost overruns, problems in financing and a full ...