Define proportion in math Determine whether r1(t) = (t, t2, t3) and r2(t) = 4t + 6, 4t2, 7 - t) collide or intersect. What does __differentiable__ mean in math? What does parallel sides mean? In math, what does it mean when a square has 3 instead of 2?
What does it take to support effective teaching and learning in rural Colombia? That was the question that the founders of Fundación Escuela Nueva (FEN) set out to address in the 1970’s. Since that time, FEN´s flagship program, Escuela Nueva, has encompassed an innovative approach to ...
Why does 5x/6x^2 become 5/6x? How did x^2 become an x on the bottom? What does expanding brackets mean in math? What does by P(0 is less than z is less than 0.77) + P(0 is less than Z is less than 0.77) (By symmetry rule) = 0.2808 + 0.2808 mean? Explain how to get ...
DeepSeek says it built its chatbot cheap. What does that mean for AI’s energy needs and the climate? by JENNIFER McDERMOTT and MATT O'BRIEN, Associated Press - 01/28/25 6:31 PM ET The page for the smartphone app DeepSeek is seen on a smartphone ...
Could this new AI mean the world needs significantly less electricity for the technology than everyone thinks? The answer has profound implications for the overheating climate . AI uses vast amounts of energy, much of which comes from burning fossil fuels, which...
Why does DeepSeek work so well? Its success is due to a broad approach within deep-learning forms of AI to squeeze more out of computer chips by exploiting a phenomenon known as "sparsity". Sparsity comes in many forms. Sometimes, it involves eliminating parts of the data that AI uses wh...
Missing at Random -- What Does it Mean? Most articles on missing values assume the missing data are 'missing at random' and ignore the process that 'caused' the missing values. The condition unde... Rubin,B Donald - 《Bulletins》 被引量: 18发表: 1973年 Uncertainty in Random Forests: Wh...
“There has been a very gung ho, go ahead at all costs mentality in this space, pushing toward investment in fossil fuels,” said Eric Gimon, senior fellow at Energy Innovation. “This is an opportunity to tap the brakes.” Making AI more effic...
DeepSeek's app competes well with other leading AI models. It can compose software code, solve math problems and address other questions that take multiple steps of planning. It's attracted attention for its ability to explain its reasoning in the process of answering questions. ...
In this sentence, "A block lambda body is value-compatible if it cannot complete normally and every return statement in the block has the form return Expression;." What does it mean by cannot complete normally? I feel the examples complete pretty well. 99 little bugs in the code, 99 ...