Sentences with phrase «with logarithms»

View slideshow Designed nearly 150 years ago but never actually built until recently, the Difference Engine No. 2 designed by Charles Babbage (1791 to 1871) is a piece of Victorian technology meant to tussle with logarithms and trigonometry long before the first modern computer.

Lloyd's team showed that while the number of steps in the classical algorithm scales with the number of equations, for the quantum version, it scales with the logarithm of that number — equivalent to solving a trillion equations in a few hundred steps.

Gavin has said that the greenhouse effect of CO2 increases with the logarithm of the concentration.

Not exact matches

log -LSB--RSB- indicates logarithm of the OR; weight, weighting that the study contributed to the meta - analysis (according to sample size); IV, fixed, 95 % CI: fixed - effect OR with 95 % CI.245

Ask any mathematician how many prime numbers — numbers divisible only by themselves and 1 — there are up to a zillion, and they snap back with an approximation: about a zillion divided by the logarithm of a zillion.

For example, the classical equations used to predict the performance of such materials have indicated that the logarithm of the reaction rate should vary linearly as voltage is increased — but experiments have shown a nonlinear response, with the uptake of lithium flattening out at high voltage.

For consumption, we used the midpoint of the reported number of cigarettes per day — for example, three cigarettes per day if the category was one to five cigarettes per day — which we then adjusted for carboxyhaemoglobin and cotinine because this allows for lower inhalation with increasing cigarette consumption as previously established.14 For studies that reported relative risks adjusted for age (or for additional factors), the model contained the logarithm of the relative risk (dependent variable) and consumption (independent variable) using only the midpoint of the cigarettes per day categories.

This is the second of three lessons that introduce the idea of logarithms The PowerPoint takes students through the difficulties in solving algebra with unknown powers and cumulative interest.

Topics: Functions Trigonometry Exponentials and Logarithms Product Rule Quotient Rule Differentiation and Integration of Trigonometry Roots to equations (staircase and cobweb diagrams) Integration using the chain rule Integration using the rule of Logarithms Integration by Substitution Integration by Parts Mid ordinate rule and Simpsons Rule Expansion formula Algebra Partial Fractions Applications of Partial Fractions Implicit differentiation Tangents and normals Parametric Equation and Differentiation Exponential Growth and Decay Differential Equations Vectors I hope you enjoy these lessons, they can be used in the following ways: To deliver a course with reduced planning but not reducing quality of the lesson.

Hito Steyerl: Artists Space For a wild look at what «the expanded field of cinema» might mean in the future, look no further than this brilliantly visual, powerfully political artist who uses scenes of aircraft boneyards in California, an interview with an eccentric American entrepreneur, and CGI clips, all blended into incredible optical essays about information, power, the movement of capital, logarithms of the mind, and the human body.

Jim, if you want to compare with CO2, use a logarithm.

The picture below shows the mean natural logarithm of ring width at each year t for trees that have survived to year t (red - dashed) along with a 95 % confidence interval for the mean (blue and green - dashed) along with the number of surviving trees (black - dashed, right y - axis shows number of survivors) in each year.

I usually like to use base 2 logs and express my confidences in bits (it's more intuitive), but natural logarithms are common with other mathematicians.