sまたはfを押すとき x
1 yousuke.itoh/lecture-notes.html [0, π) f(x) = x π 2. [0, π) f(x) = x 2π 3. [0, π) f(x) = x 2π 1.2. Euler α
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http//umercalbra.org/lectures/deep-learg/ z l l-1 = f w l 1 z l 1 1 f x = 1 + e x x x > 0 f x = 0 x 0 z l l-1 = f w l 1 z l 1
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y = x 4 y = x 8 3 y = x 4 y = x 3. 4 f(x) = x y = f(x) 4 x =,, 3, 4, 5 5 f(x) f() = f() = 3 f(3) = 3 4 f(4) = 4 *3 S S = f() + f() + f(3) + f(4) () *4
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f(x) x S (optimal solution) f(x ) (optimal value) f(x) (1) 3 GLPK glpsol -m -d -m glpsol -h -m -d -o -y --simplex ( ) --interior --min --max --check -
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B [ 0.1 ] x > 0 x 6= 1 f(x) µ 1 1 xn 1 + sin sin x 1 x 1 f(x) := lim. n x n (1) lim inf f(x) (2) lim sup f(x) x 1 0 x 1 0 (
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1.5,. ( A, 7, * ) Emacs,., <Return>., <Delete>. <Delete>, Delete. <Delete>,. 1.6,.,, Emacs.,. ( ), ( ),,. C-x,., Emacs.,. C-x C-f ( )... C-x C-s. Emac
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() x + y + y + x dy dx = 0 () dy + xy = x dx y + x y ( 5) ( s55906) 0.7. (). 5 (). ( 6) ( s6590) 0.8 m n. 0.9 n n A. ( 6) ( s6590) f A (λ) = det(a λi)
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k m m d2 x i dt 2 = f i = kx i (i = 1, 2, 3 or x, y, z) f i σ ij x i e ij = 2.1 Hooke s law and elastic constants (a) x i (2.1) k m σ A σ σ σ σ f i x
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1.7 D D 2 100m 10 9 ev f(x) xf(x) = c(s)x (s 1) (x + 1) (s 4.5) (1) s age parameter x f(x) ev 10 9 ev 2
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3 0407).3. I f x sin fx) = x + x x 0) 0 x = 0). f x sin f x) = x cos x + x 0) x = 0) x n = /nπ) n = 0,,... ) x n 0 n ) fx n ) = f 0 lim f x n ) = f 0)
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y = f(x) (x, y : ) w = f(z) (w, z : ) df(x) df(z), f(x)dx dx dz f(z)dz : e iωt = cos(ωt) + i sin(ωt) [ ] : y = f(t) f(ω) = 1 2π f(t)e iωt d
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z f(z) f(z) x, y, u, v, r, θ r > 0 z = x + iy, f = u + iv C γ D f(z) f(z) D f(z) f(z) z, Rm z, z 1.1 z = x + iy = re iθ = r (cos θ + i sin θ) z = x iy
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1 1 Lambert Adolphe Jacques Quetelet ( ) [ ] 1 (1 ) n x 1, x 2,..., x n x a 1 a i a m f f 1 f i f m n 1.1 ( ( ))
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Java (5) 1 Lesson 3: x 2 +4x +5 f(x) =x 2 +4x +5 x f(10) x Java , 3.0,..., 10.0, 1.0, 2.0,... flow rate (m**3/s) "flow
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3 6 I f x si f x = x cos x + x x = x = /π =,,... x f x = f f x = f..4. [a, b] f a, b fb fa b a c.4 = f c, a < c < b.5. f a a + h θ fa + h = fa + f a +
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Trapezoidal Rule θ = 1/ x n x n 1 t = 1 [f(t n 1, x n 1 ) + f(t n, x n )] (6) 1. dx dt = f(t, x), x(t 0) = x 0 (7) t [t 0, t 1 ] f t [t 0, t 1 ], x x
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x の値などから決める 本節の最後に, 後の計算で使用する二つの積分について, その一般解を示しておく f x 2 =- x + C... (2.8) f (a - x)(b - x) = b - a[f a - x - f b - x] = b - a( ln a - x - ln b - x)
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f(x) = f(x ) + α(x)(x x ) α(x) x = x. x = f (y), x = f (y ) y = f f (y) = f f (y ) + α(f (y))(f (y) f (y )) f (y) = f (y ) + α(f (y)) (y y ) ( (2) ) f
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M ω f ω = df ω = i ω idx i f x i = ω i, i = 1,..., n f ω i f 2 f 2 f x i x j x j x i = ω i x j = ω j x i, 1 i, j n (3) (3) ω 1.4. R 2 ω(x, y) = a(x, y
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January 16, (a) (b) 1. (a) Villani f : R R f 2 f 0 x, y R t [0, 1] f((1 t)x + ty) (1 t)f(x) + tf(y) f 2 f 0 x, y R t [0, 1] f((1 t)x + ty) (1 t
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