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import numpy as np | |
import cv2 | |
import glob | |
# Kernel parameters | |
sigma = 1.4 | |
k_size = (3, 3) | |
# Corners parameters | |
r = 1 |
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-- Required tables: | |
SELECT * FROM COUNTRIES; | |
SELECT * FROM REGIONS; | |
SELECT * FROM CURRENCIES; | |
SELECT * FROM SPOKEN_LANGUAGES; | |
SELECT * FROM LANGUAGES; | |
--------------PACKAGE 1: TRAVELER ADMIN PACKAGE-------------- | |
CREATE OR REPLACE PACKAGE traveler_assistance_package AS | |
TYPE country_type IS RECORD( |
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from sympy import * | |
x = Symbol('x') | |
y = Symbol('y') | |
z = Symbol('z') | |
f = 4*(x**2) + 30*x + 4*(y**2) - 40*y + 2375 | |
# First partial derivative with respect to x | |
fpx = f.diff(x) |