PPT-Year 7 Rounding & Approximation

Year 7 Rounding amp Approximation Dr J Frost jfrosttiffinkingstonschuk Last modified 9 th May 2016 Objectives Round a number to a given number of decimal places or significant figures. Prasad . Raghavendra. . Ning. Chen C. . . Thach. . Nguyen . . . Atri. . Rudra. . . Gyanit. Singh. University of Washington. Roee . Engelberg. Technion. University. A Mini-Survey. Chandra . Chekuri. Univ. of Illinois, Urbana-Champaign. Submodular Set Functions. A function . f. : 2. N. . . . R . is submodular if. . f(A. ) + . f(B. ) ≥ . f(A. . B. ) + . Brandy Everson. COHP 450. November 30, 2014. Purpose/Introduction. I am a nurse at Saint Mary’s hospital in Grand Rapids. They require nurses and personal care technicians to do hourly rounding. Hourly intentional rounding addresses. Sometimes we can handle NP problems with polynomial time algorithms which are guaranteed to return a solution within some specific bound of the optimal solution. within a constant . c. . of the optimal. Algorithms. and Networks 2014/2015. Hans L. . Bodlaender. Johan M. M. van Rooij. C-approximation. Optimization problem: output has a value that we want to . maximize . or . minimize. An algorithm A is an . Grigory. . Yaroslavtsev. . Penn State + AT&T Labs - Research (intern). Joint work with . Berman (PSU). , . Bhattacharyya (MIT). , . Makarychev. (IBM). , . Raskhodnikova. (PSU). Directed. Spanner Problem. Intro . to Algebra. Why round?. On your calculator, take 132 ÷ 789. The answer is .16730038. Why round?. But we don’t want to write all that. . Most of it is so small that it doesn’t even have an effect on the number.. for Metric Labeling. M. Pawan Kumar. Center for Visual Computing. Ecole Centrale Paris. Post. Metric Labeling. Random variables V = {v. 1. , v. 2. , …, . v. n. }. Label set L = {l. 1. , l. 2. , …, . We do not always need to know the exact value of a number.. For example,. There are 1432 . students at East-park School. .. There . is about fourteen hundred students . at East-park School. .. Example. submodular. . objectives: . continuous extensions . &. . dependent . randomized . rounding. Chandra . Chekuri. Univ. of Illinois, Urbana-Champaign. Combinatorial Optimization. N. a finite ground set. Julia Chuzhoy. Toyota Technological Institute at Chicago. Routing Problems. Input. : Graph G, source-sink pairs (s. 1. ,t. 1. ),…,(. s. k. ,t. k. ).. Goal. : Route as many pairs as possible; minimize edge congestion.. Grigory. . Yaroslavtsev. . Penn State + AT&T Labs - Research (intern). Joint work with . Berman (PSU). , . Bhattacharyya (MIT). , . Makarychev. (IBM). , . Raskhodnikova. (PSU). Directed. Spanner Problem. LG: Demonstrate the ability to round numbers to the nearest ten. th. , hundred. th. , and thousand. th. Kid friendly: Show that you can round numbers to tenths, hundredths, and thousandths. Definitions. This resource provides animated demonstrations of the mathematical method.. Check animations and delete slides not needed for your class.. There are 400 people in my village.. Last year I earnt £23,000..