Nadhif Rizki Priambodo

[Nama : Nadhif rizki priambodo]

[Semester : 5]

[Npm : 1706026140]

Mengikuti lomba kompetisi mobil hemat energi dan shell eco marathon tahun 2018-2020

HASIL QUIZ

coding

No.1

print ("QUIZ nadhif rizki p - 1706026140") A = np.array([[1, 2, 0, -2, 0], [0, 1, 0, 2, -1], [0, 1, -1, 1, -1], [0, 0, 0, -1, 1], [0, 0, 2, 1, 2]], float) B=np.array([-4, 1, -1, -2, 1],float)

n=len(A)

1. menggunakan gauss elimination

for k in range (0,n-1):

 for i in range (k+1, n):
   if A[i,k] ! = 0
     lam= A[i,k]/A[k,k]
     A[i,k:n]= A[i,k:n]-(A[k,k:n]*lam)
     B[i]=B[i]-(B[k]*lam)

print ("matrix A:", "\n", A)

x=np.zeros( n,float) for m in range ( n-1, -1, -1)P:

 x[m]=(B[m]-np.dot(A[m, m+1:n], x[m+1:n]))/A[m,m]
 print ('nilai x', m+1, '=', x[m])

SCREENSHOT HASIL

NO.2

import numpy as np from run_kut4 import * from printSoln import * from math import exp

x = 0.03 def F(x,y):

  F = np.zeros(1)
  F[0] = ((31/32)*exp(-4))+((1/4)*x**2)-(1/8)*x+(1/32)
  return F

x = 0.0 xStop = 0.03 y = np.array([160]) h = 0.01 freq = 1

print(y)

X,Y = integrate(F,x,y,xStop,h) printSoln(X,Y,freq) input("\nPress return to exit")