Lines of constant proper distance
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Present time
26
Hubble radius
29
Boundary of observable universe
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Green curves: curves of constant cosmological time
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Black curve: present time
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Blue curves: curves of constant comoving distance
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Red curves: cures of constant comoving distance
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Orange curves: Hubble radius
40
Purple curve: particle horizon (boundary of observable universe)
41
Based on: https://arxiv.org/abs/astro-ph/0010163
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Grafik Kosong Baru
Contoh
Fungsi x,y
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Fungsi r,θ
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Daftar titik ajaib
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Elipsoid
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Bola
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Kurva parametrik
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Permukaan parametrik
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Permukaan implisit
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Goursat's Tangle
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Oktahedron
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Kurva ruang
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Lingkaran Oskulasi
contoh
Permukaan revolusi
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Permukaan revolusi parametrik
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Benda putar
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Irisan kerucut: Hiperbola
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Plot kontur
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Vektor
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Kerangka Frenet
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Heliks ganda
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