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CS123 Engineering Computation Lab Lab 1

CS123 Engineering Computation Lab Lab 1. Section Instructor: Mark Boady Email: mwb33@drexel.edu Content By: Bruce Char Department of Computer Science Drexel University Spring 2013. Calculus Maximize, Spline, Piecewise, Integral, Diff Lab 1 Procedures: Advanced Procedure Creation

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CS123 Engineering Computation Lab Lab 1

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  1. CS123 Engineering Computation LabLab 1 Section Instructor: Mark Boady Email: mwb33@drexel.edu Content By: Bruce Char Department of Computer Science Drexel University Spring 2013

  2. Calculus • Maximize, Spline, Piecewise, Integral, Diff • Lab 1 • Procedures: Advanced Procedure Creation • Lab 2 and Lab 3 • Creating User Interfaces • Lab 3 and 4 • Advanced Simulations • Lab 4 Welcome Back to CS123

  3. 4 labs in even numbered weeks (2, 4, 6 and 8) 4 quizzes in odd numbered weeks (3, 5, 7 and 9) 3 pre-lab quizlets in weeks (3, 5 and 7) Proficiency Exam in week 10 Flow of course similar to cs121 and cs122 Be sure to review contents of course web site for details www.cs.drexel.edu/complab/cs123/spring2013 CS123 – Basic Schedule

  4. Extra consultation activity Intended for students who struggled with the quizzes and proficiency exam in cs122 • Goal of 1or 2 sections 4 sessions to be held on Tuesday evenings following lab week (weeks 3, 5, 7 and 9) • 6 to 7:50 PM • *** Monday session will be added if attendance warrants Focus on problem solving and Maple exercises to enable enhanced performance in quizzes A 3 point bonus will be awarded to all students who attend all 4 sessions To enroll, please contact Dave Augenblick at • augenbdh@cs.drexel.edu 1st session  Tuesday, April 16th (+ perhaps Monday, 4/15) What’s Included in CS123?

  5. Please contact your individual instructors with questions and problems CLC (room 147 UC) will be staffed at same times as for cs122 in Winter (odd weeks – starting week 3) Note that CLC is staffed on Monday through Friday (9 AM to 5 PM) Missed work policies – same as in cs121 and cs122 Makeup labs to be held on Monday at 6 PM (odd weeks). Must receive explicit approval from your instructor in order to attend! Makeup quiz offered (30% penalty) – Friday through Sunday after completion of regular quiz • No excused quizzes due to MapleTA login issues – please resolve any such issues immediately • All MapleTA login accounts have been (re) set to your Drexel id (ID) and 8 digit student number (password) No makeup quizlets No bbLearn Discussion Board monitoring this term Administrative Notes

  6. Quiz 1 will be released on Friday (4/13) at 6 PM Deadline: Thursday (4/19) at 4:30 PM Makeup quiz – from Friday (4/20) at 9 AM through Sunday (4/22) at 11:00 PM • 30% penalty Pre-lab 2 quizlet From Thursday (4/19 – noon) through Monday (4/23 – 8 AM) Be sure to visit the CLC for quiz or general Maple assistance Be sure to register for extra consultation initiative if interested Quiz Week (3) Activities

  7. Piecewise: top:=piecewise(x<=4,4,4 < x and x <= 8, 8, 8 < x and x <= 9, 6,7); bottom:=1; int(top-bottom, x = 0 .. 12); Spline: with(CurveFitting); with(plots): xVals := [1, 1.5, 2.1, 3.0]; yVals := [3, 2.8, 4.6, 4.4]; myspline1:=Spline(xVals,yVals,x,degree=1); p1:=plot(myspline1,x=1..3); myspline3:=Spline(xVals,yVals,x,degree=3); p2:=plot(myspline3,x=1..3,color="blue"); display(p1,p2); Minimize/Maximize KnownArea:=2000; BoxArea:=w*h; BoxPer:=2*w+2*h; HinW:=solve(BoxArea=KnownArea,h); BoxPerNoH:=eval(BoxPer,h=HinW); res:=Optimization[Minimize](BoxPerNoH,w=0.01...50000); minimize(BoxPerNoH,w=0.01..5000); eval(HinW,res[2]); Calculus: int(x^2,x=0..2); int(sin(x),x); diff(sqrt(x),x); eval(myspline3,x=5); Summary

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