Re: innerApply[{f, g}, {{a, b}, {c, d}}] = {f[a, b], g[c, d]} ?

• To: mathgroup at smc.vnet.net
• Subject: [mg109724] Re: innerApply[{f, g}, {{a, b}, {c, d}}] = {f[a, b], g[c, d]} ?
• From: Roland Franzius <roland.franzius at uos.de>
• Date: Fri, 14 May 2010 05:33:05 -0400 (EDT)
• References: <hsgnjt\$d6o\$1@smc.vnet.net>

```Fred Klingener schrieb:
> This seems to work fine, but there must be a less clumsy way to do it:
>
> Clear[innerApply, functionList, argumentList, f, g, a, b, c, d]
>
> innerApply[functionList_, argumentList_] :=
>  Table[functionList[[j]] @@ argumentList[[j]], {j, 1,
>    Length[functionList]}]
>
> In[770]:= innerApply[{f, g}, {{a, b}, {c, d}}]
> Out[770]= {f[a, b], g[c, d]}

Many ways, eg

In: Apply @@@ Transpose[{{f, g}, {{a, b}, {c, d}}}]

Out: {f[a,b],g[c,d]}

--

Roland Franzius

```

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