Aptarimas:Matematika/Dvilypiai integralai: Skirtumas tarp puslapio versijų
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239 eilutė:
:<math>a_{12}=r_{12}^2(y_{12}-y_{11})^2=2.4^2(5.76-4.84)^2=2.4^2\cdot 0.92^2=5.76\cdot 0.8464=4.875264;</math>
:<math>a_{13}=r_{13}^2(y_{13}-y_{12})^2=2.6^2(6.76-5.76)^2=2.6^2\cdot 1^2=6.76\cdot 1=6.76;</math>
:<math>a_{14}=r_{14}^2(y_{14}-y_{13})^2=2.8^2(7.84-6.76)^2=2.8^2\cdot 1.08^2=7.84\cdot 1.1664=
:<math>a_{15}=r_{15}^2(y_{15}-y_{14})^2=3^2(9-7.84)^2=3^2\cdot 1.16^2=9\cdot 1.3456=
:<math>a_{16}=r_{16}^2(y_{16}-y_{15})^2=3.2^2(10.24-9)^2=3.2^2\cdot 1.24^2=10.24\cdot 1.5376=
:<math>a_{17}=r_{17}^2(y_{17}-y_{16})^2=3.4^2(11.56-10.24)^2=3.4^2\cdot 1.32^2=11.56\cdot 1.7424=20.142144;</math>
:<math>a_{18}=r_{18}^2(y_{18}-y_{17})^2=3.6^2(12.96-11.56)^2=3.6^2\cdot 1.4^2=12.96\cdot 1.96=25.4016;</math>
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