2.1.1661 Part 1 Section 22.1.2.30, dispDef (Use Display Math Defaults) 2.1.1662 Part 1 Section 22.1.2.32, e (Element (Argument)) 2.1.1663 Part 1 Section 22.1.2.34, eqArr (Array Object) 2.1.1664 Part 1 Section 22.1.2.36, f (Fraction Object) 2.1.1665 Part 1 Section 22.1.2.3...
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import ast import math import matplotlib.pyplot as plt def dot_3d(a, b): return (a[0]*b[0])+ (a[1]*b[1]) + (a[2]*b[2]) def minus_3d(a, b): return [a[0] - b[0], a[1] - b[1], a[2] - b[2]] def midpoint_3d(a, b): return [(a[0] + b[0])/2, ...
题目 【题目】Figure ABCDEF, shown in the standard (z,y) coordinate plane below, has been reflected acrossa line to figure A'BC'D'E'F. Which of the following lines of reflection would best describe this transformation?(A.y=0B. y=1/2C.y=-xD.x=0E.x=y 答案 【解析】E相关...
You are given an array of network towers towers and an integer radius, where towers[i] = [xi, yi, qi] denotes the ith network tower with location (xi, yi) and quality factor qi. All the coordinates are integral coordinates on the X-Y plane, and the distance between two coordinates is...
classSolution(object):defbestCoordinate(self, towers, radius):""":type towers: List[List[int]] :type radius: int :rtype: List[int]"""importmath max_quality=0 max_x=0 max_y=0 dic={}defcalc(x1,y1,x2,y2):returnmath.sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2))defcmpf(x1...
''' Calculate distance using the Haversine Formula ''' def haversine(coord1: object, coord2: object): import math # Coordinates in decimal degrees (e.g. 2.89078, 12.79797) lon1, lat1 = coord1 lon2, lat2 = coord2 R = 6371000 # radius of Earth in meters phi_1 = math.ra...