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Rn Rn Rn
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Rn Rn Rn
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ℓ 1 ℓ ∞ x = {xn}n ∈ R N
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P ≡ {(x, y) ∈ R 2 y = x 2 (x
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∂ 5 f (1, 1, .., 1) n > 5 ∂x1
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z = z(x, y) (1, 1) z 3 −
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K ⊂ R2 \ y = 1 2 0 < δ < β
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(i) ∞ n=0 n 3 2 n (ii) ∞ n=1 n
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v ∈ R n 1 f(x) ≡ x +
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X ⊂ R n o X = ∅ X Qx ,
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E = {(x, y) ∈ R 2 : x ≥ 0, (x 2
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R 3 Γ ≡ {(u(t), v(t)) : t ∈ (
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F F (x, y, z) = (x, y, z) ;
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Im {(1 + i) n + (1 − i) n } Re
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x dz σ 1 + i σ x dz
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f Imz ≥ 0 ∃ lim f(z) <
- Page 34 and 35:
∞ n=2 1 − 1 n2 = 1 2 . a
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Ω ∂
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a) b) c) d) e) f) g) h) i) 2π 0
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Λ = {λ ∈ R n : λ = λ(t), a
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x, y ∈ E k > N0 |(fk(x) −
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x ∈ ℓ 1 k > N0 x1 ≤ x
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X
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limk→+∞ x (k) = limk→+∞ y (
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(⇐=) i = 1, . . . , m fi
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|f(x) − f(y)| ≤ 2 1 1
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L 4m3 m→+∞ −→ +∞ 3
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F ′ (t) = ∂ f ∂ x (g(t), 1
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∂f ∂y = ∂f ∂x = ∂f ∂t =
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• M1 = ( 2 √ 3 , 1 √ 3 ) M
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s(x, y) ≡ x2s(x) c(x, y) ≡ y2s
- Page 64 and 65:
f ∂xf(x, y) = 2x − y 2 = 0
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2 3 4 4 i=1 xi i x2 4 i=1 xii x3 4
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dist lim dist (x(t), y(t)), y = t
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• y(t, β) = e βt .
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α > 0 • [0, 1) • [0, a
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N ≥ N0 |(1+x) α − N−1 k=0 |
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• [0, +∞) • [0, +∞)
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k 2k + 1 2n = (−1)k (2k + 1)! n=
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I − T f ′ (y)∞,∞ = max {|
- Page 82 and 83: g Br(0) r ≡ ρ ρ = 2 In 2 .
- Page 84 and 85: g(x, y) = e x2 +y 2 − x 2 − 2y
- Page 86 and 87: R n R n • q = m
- Page 88 and 89: ∂A ∂A
- Page 90 and 91: Q = {0} × R y x = 0 Q0 = R
- Page 92 and 93: D xy dx dy = = = = 1 dx √ 1−x
- Page 94 and 95: x ′ xi i = 1−|x4| i = 1, 2, 3
- Page 96 and 97: Area(E) = = = 1 2 = 1 4 E π 4
- Page 98 and 99: (∆) = 2π dx dy dz = dθ ρ d
- Page 100 and 101: Kn ⊂ Kn+1 n > 1 n Fp
- Page 102 and 103: x ′2 + y ′2 = (ρ ′ (θ) cos
- Page 104 and 105: (2, 0) A f dx dy = = = A A π =
- Page 106 and 107: T R3 ·1 (
- Page 108 and 109: xy z ∈ [0, 1] z C C(z) ≡
- Page 110 and 111: (ρ, ϕɛ, θ) P = (x, y,
- Page 112 and 113: Area (∂E2) = = = = = = ∂E2 π
- Page 114 and 115: Φ + F (∂E1) Ψ 1 u
- Page 116 and 117: F Φ + F (∂E) = = = Vol (E) =
- Page 118 and 119: 0 ≤ α < 2π 2π ω = γα =
- Page 120 and 121: ω 1 R 2 \ {0} f(x, y) ω =
- Page 122 and 123: • • • ∞ n=1 1 n 2 = ∞ n=1
- Page 124 and 125: X ′′ (x) X(x) = −µ X(0) = X(
- Page 126 and 127: {sin nx}n ∆v = 0 ⇐⇒ c ′
- Page 128 and 129: • inf | sin z| = 0 4√ i( i = {
- Page 130 and 131: 2z + 3 z + 1 1 = 2 = ((z − 1) + 5
- Page 134 and 135: f R = {aω1 + bω2 : 0
- Page 136 and 137: •
- Page 138 and 139: c > 1 c = 1 Rez = 1 c < 1
- Page 140 and 141: Resπ = −1 . Reskπ = (−1) k
- Page 142 and 143: Res √ i 2 = i√2 Res √ i 3 =
- Page 144 and 145: sin 2 z (0, π 2 ( π 2 ) ,
- Page 146 and 147: R → ∞ z 2 − z + 2 CR
- Page 148 and 149: π 2 i 2 ∞ = lim f(z) dz =
- Page 150 and 151: f(0) = 0 g(z) = f(z) − f(0)
- Page 152 and 153: 1 n −n ∞ sin πz = π
- Page 154 and 155: g = f ◦ S−1 f(z0
- Page 156 and 157: un [a, b] un (a, b)
- Page 158 and 159: f(x) = sin 2 (xy) x 2 +y 2 (x, y)
- Page 160 and 161: 2 y(x) (0, 1 2 ) {(x,
- Page 162 and 163: Ac 1 + 3x2 dxdy + y2 Ac ≡ {(x, y
- Page 164 and 165: ϕ : R ↦→ R 1 1 ϕ f(x)d
- Page 166 and 167: P x P A, B, C, D ∈
- Page 168 and 169: f : R 3 → R µf (x, r) = 1 4
- Page 170 and 171: D = {(x, y, z) : x 2 + y 2 + z 2
- Page 172 and 173: az + b T z = . T (R∪∞)
- Page 174 and 175: cos z f(z) = z f(z) = e 1 z f(z)