アップデ−ト 2008.6.7
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共存する生物:x'=(a1+a2*y)*x,y'=(b1+b2*x)*y | ||||||
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変数t0 | 0 | 14.4 | 2.9581 | 0.7933 | f(t,x,y) | 0.611588817 |
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関数x0 | 3 | 変数 t | 関数 x | 関数 y | g(t,x,y) | 1.553288554 |
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関数y0 | 1 | 0 | 3 | 1 | f(t,x,y) | =(B6+B8*E2)*D2 |
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刻み幅h | 0.2 | 0.2 | 2.8671 | 1.4788 | g(t,x,y) | =(B7+B9*D2)*E2 |
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係数a1 | 1 | 0.4 | 2.4577 | 2.0708 | ||
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係数b1 | −1 | 0.6 | 1.8736 | 2.618 | ||
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係数a2 | −1 | 0.8 | 1.3064 | 2.941 | ||
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係数b2 | 1 | 1 | 0.8783 | 2.9879 | ||
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10 |
1.2 | 0.5981 | 2.8292 | ||||
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| 14.4 | 2.9619 | 0.7919 | |||||

