R: Matematika Dasar

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Contoh operasi matematika

2 ^ 2
2 * 2
2 / 2
2 + 2
2 - 2
4 * 3 ^ 3

vector -4 s/d 3

-4:3

abs remainder=

absolute

abs(-4:3)

remainder

(-4:3) %% 2
(-4:3) %/% 3

sign

sign(-4:3)

==round,

round(7/18,2)


7/118
options(digits=2)
7/118


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