What does phi mean in a harmonic equation?Time period:For a particle that oscillates in the simple harmonic motion, the value of the total time requires by the particle to complete one oscillation is called the time period of the particle....
the arithmetic mean of returns is only accurate when there is no volatility in the market. When the arithmetic mean of 0.67% is applied to each stock price, the end value is $152.63. However, the stock traded for $157.32 on the last day. This means that the arithmetic mean of returns ...
However, it turns out that by combining -adic control on in Proposition 4 with the trivial control on in Proposition 3, one can obtain Theorem 1 by an elementary argument that does not use any further properties of (other than the obvious fact that the are rational integers), with the in...
Theorem 1 There does not exist any algorithm which, given a dimension , a periodic subset of , and a finite subset of , determines in finite time whether there is a translational tiling of by . The caveat is that we have to work with periodic subsets of , rather than all of ; we ...
What Does It Mean To Critically Examine What You Teach? byGrant Wiggins, Ph.D Ed note: On May 26, 2015, Grant Wiggins passed away. Grant was tremendously influential on TeachThought’s approach to education, and we were lucky enough for him to contribute his content to our site. Occasiona...
Purplemath What does it mean to operate on functions? "Operations on functions" is the process of taking two functions and applying binary arithmetical operations to those functions. This is a fancy way of saying that, in addition to evaluating and graphing functions, you can also do arithmetic...
Statistics and probability:Many scientific calculators include statistical functions like mean, standard deviation, and probability distributions for data analysis. Matrices and vectors:Advanced calculators may support matrix operations and vector calculations, which are essential in fields like physics and engi...
Does using RNG mean a game is cheating players? Understanding RNG: The Basics Diving into the world of RNG, I’ll break down what these mysterious three letters stand for and why they’re a cornerstone in game design. We’re talking about the invisible dice roll that can make or break ...
Usability: Text features such as headings, bullets, graphics, and layout can influence comprehension. Most formulas do not score text usability. Precision: A numeric score might give a false sense of objectivity and precision. Just because a text scores a “8.5” doesn’t mean it’s precisely...
Does a higher ROI always mean a more successful marketing campaign? Ideally, yes, a higher ROI would always mean a more successful marketing campaign. However, businesses have imperfect information, so marketing ROI should be considered alongside other marketing goals and assumptions about what is me...