Go suffers from this problem too. It uses an arbitrary number representation for constants only, which are computed at compile-time.

For example, the following code: 

package main

import "fmt"

func main() {

    x := 14.4;
    y := 10.0;

    fmt.Printf("%.49f\n", x)
    fmt.Printf("%.49f\n", x+y-y)
}

[download]
Outputs: 
14.4000000000000003552713678800500929355621337890625
14.3999999999999985789145284797996282577514648437500

[download]

In reply to Re^2: Okay! What!?!?!? by trizen
in thread Okay! What!?!?!? by Anonymous Monk

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