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Re: Instructions in for
*To*: mathgroup at smc.vnet.net
*Subject*: [mg89388] Re: Instructions in for
*From*: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
*Date*: Sun, 8 Jun 2008 02:31:08 -0400 (EDT)
*References*: <g2dboa$9pm$1@smc.vnet.net>
Hi,
the "one instruction" can be CompoundExpression[]
usual written as infix notation with a ";"
and in
With[{n = 4},
For[i = 0, i < n, i++,
Print["I am"];
Print["a CompoundExpression[]"];
Print["and so this"];
Print["one expression."];
Print[i^2]
]
]
and
Hold[With[{n = 4},
For[i = 0, i < n, i++,
Print["I am"];
Print["a CompoundExpression[]"];
Print["and so this"];
Print["one expression."];
Print[i^2]
]
]] // FullForm
show this.
Regards
Jens
Alejandra Lozada wrote:
> Hello Group,
>
> ______________________________________________
> QUESTION: how to introduce many instructions in for?
> ______________________________________________
>
>
> In C++ it is possible to use while/for and
> include many instructions:
>
> for( i=0; i<n; i++ ){
> instructions,
> as many as you
> like }
>
> In Mathematica, one instruction (Print) :
>
> For[ i=1, i<n, i++, Print[i] ]
> how can I include more instructions?
>
> Thank you All,
> Alejandra L.
>
>
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