What is the geometric shape of the football? The proper mathematical object is the complex projective space CP1 quotiented out by the group action of Z mod 2 i.e. (CP^1)/(Zmod2)=CP^1/(+-1) Taking the Riemann Sphere, we â¦ identify antipodal points.
The average winter snowfall in Durango is about 70 inches per year, but the surrounding ski areas can reach upwards of 400 inches. Expect over 300 days of sunny, blue skies. Summer high temperatures are typically in the 80 degree Fahrenheit range and rarely exceed 90 degrees. Average rainfall is about 20 inches per year.
1 The cost of living in Durango is 25.3 % greater than the national average. 2  Each cost of living index is based on a national average of 100. 3  If the amount is below 100, it is lower than the national average.4  If the amount is above 100, it is higher than the national average. The price of gas in Durango is 0.4% higher than the national average. 2  Kodiak, AK is the most expensive city for gas at $3.74 per gallon. 3  Colorado Springs, CO is the least expensive city for gas at $1.62 per gallon. 4  Coffee. 5  The price of coffee in Durango, CO is $4.02.