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exp(-((x-4)^2+(y-4)^2)^2/1000) + exp(-((x +4)^2+(y+4)^2)^2/1000) + 0.1exp(-((x +4)^2+(y+4)^2)^2)+0.1exp(-((x -4)^2+(y-4)^2)^2)или ссылка https://www.google.ru/search?q=exp(-((x-4)%5E2%2B(y-4)%5E2)%5E2%2F1000)+%2B+exp(-((x+%2B4)%5E2%2B(y%2B4)%5E2)%5E2%2F1000)+%2B+0.1exp(-((x+%2B4)%5E2%2B(y%2B4)%5E2)%5E2)%2B0.1exp(-((x+-4)%5E2%2B(y-4)%5E2)%5E2)&oq=exp(-((x-4)%5E2%2B(y-4)%5E2)%5E2%2F1000)+%2B+exp(-((x+%2B4)%5E2%2B(y%2B4)%5E2)%5E2%2F1000)+%2B+0.1exp(-((x+%2B4)%5E2%2B(y%2B4)%5E2)%5E2)%2B0.1exp(-((x+-4)%5E2%2B(y-4)%5E2)%5E2)&aqs=chrome..69i57&sourceid=chrome&es_sm=93&ie=UTF-8
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