77 lines
849 B
Tcl
77 lines
849 B
Tcl
func main():
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>> n := 1.5
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= 1.5
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>> n + n
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= 3.
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>> n * 2
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= 3.
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>> n - n
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= 0.
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>> Num.PI
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= 3.141592653589793
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>> Num.PI:format(precision=10)
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= "3.1415926536"
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>> Num.INF
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= Num.INF
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>> Num.INF:isinf()
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= yes
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>> none_num : Num? = none
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= none
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>> none_num == none_num
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= yes
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>> none_num < none_num
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= no
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>> none_num > none_num
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= no
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>> none_num != none_num
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= no
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>> none_num <> none_num
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= Int32(0)
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>> none_num == 0.0
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= no
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>> none_num < 0.0
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= yes
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>> none_num > 0.0
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= no
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>> none_num != 0.0
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= yes
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>> none_num <> 0.0
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= Int32(-1)
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# >> nan + 1
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# = none
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>> 0./0.
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# >> 0./0.
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# = none
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>> Num.PI:cos()!:near(-1)
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= yes
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>> Num.PI:sin()!:near(0)
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= yes
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>> Num.INF:near(-Num.INF)
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= no
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>> Num32.sqrt(16)
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= Num32(4)?
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>> 0.25:mix(10, 20)
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= 12.5
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>> 2.0:mix(10, 20)
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= 30.
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>> Num(5)
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= 5.
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>> 0.5:percent()
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= "50%"
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