Haversine formula

The Haversine formula The haversine formula is an important equation in navigation, calculating the haversine of the central angle between two points on a great circle of a sphere using the latitudes and the longitudes of the two points: sin2 (d2r) = sin2 ( Φ2 - Φ12) + cos (Φ1) cos (Φ2) sin2 ( λ2 - λ12) where Φ1 and Φ2 denote the latitudes of Singapore and Chicago respectively, and λ1 and λ2 denote the longitudes of Singapore and Chicago respectively. We can rearrange the haversine formula to give

“Why is the sky blue?” I asked my teacher while learning about the colors spectrum in sixth grade. My teacher shot down the question, shattering my curiosity at the same time. Her answer, like every other adult I asked why something was the way it was, “You will understand when you are older, let’s focus on this topic for now.” To all those teachers who told me I would understand something once I was older, “How much older do I need to get?” Here is another unanswered why question, “Why does the

calculate what profits have been made and to also calculate staff wages and any other things that needs to be paid such as expenses for meetings/conferences. Schools might use spreadsheets as they can show children how to do the basics like how to use formulas and put some information on there and so forth. The staff might use them to keep track of children 's grades/marks and taking registers. Other people who might use spreadsheets are supermarkets, scientists, engineers and sales people. The many

have lost to no fault of their own. The data was supposed to be easy to read and understand by whoever was using the data sheet the graphs and charts were well displayed on their own pages rather than having them all squashed to fit one page. 2. FORMULAS Although many

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The Understanding of a Rumor Synopsis. One of the more interesting readings in Behrens and Rosen’s Wrting and Reading Across the Curriculum was “A Psychology of Rumor” By Robert H. Knapp. His major point was the understanding of the process and the reasoning behind rumors. A rumor can be classified as a special case of informal social communications that include myth, legend, and current humor. Rumors have three basic characteristics to them. The first is mode transmission which is usually done

present formula to new flour chemical composition. The objective of our investigation in this phase was to apply Ontario flour, and get the bread with the same moisture, and volume as it is originally. After this first attempt in January, 2013 we firstly tried to increase gluten structure. Gluten is additive commonly used in bakery industry which primary function is to enhance gas retention capacity, water absorption, and retention, as well as, increase dough strength. Initially, our formula contained

What is the purpose of a condition formula? To assess whether the circumstances are true or false and make reasonable evaluations between expressions. 24. What is the purpose of a look up formula? To gain a value from a table (in a range) by searching up another value. 25. What is the difference between a function and a formula? Functions are formulas that are already set that complete calculations by using given values ( called arguments) in

In contemporary mathematics, the arithmetic computations that make up the complex subject have been eased by the calculator, allowing for revolutionary discoveries and endeavors by mathematical scholars. However, what can be said of the conduct of mathematicians before the introduction of the calculator? I certainly find it crucial to understand this, for the pre-calculator era is what shaped the subject into the core study of success. In the classroom the unit of trigonometry - the dynamic analysis

Benetton - History and Present Structure When Luciano and Giuliana Benetton, both grown up under the harsh conditions of war and post war Italy, founded Benetton group in 1965, they probably did never dream that one day their company would among the most famous in the fashion industry. Yet, 34 years later, Benetton is present in 120 countries and Edizione Holding, the holding company of the family is now making a yearly turnover of XXX billion Lira[1]. Not at least