functions - Map w/ multiple arguments

Possible Duplicate:
How do I use Map for a function with two arguments?

If I have a function:

F[x_,y_,z_]:=x*y*z

and I want to call it with several different x values using Map (and y and z fixed), is there a way to do that with a one-liner?

That is, for these x values

xVals = {1,2,3,4}

I want to somehow get:

{F[1,10,100], F[2,10,100], F[3,10,100],F[4,10,100]}

If I can do it with Map, it would be great, because I have many cores and want to speed this up with the parallelized Map.

Answer

You may use map with a pure function:

f[#,10,100]& /@ xVals

{f[1, 10, 100], f[2, 10, 100], f[3, 10, 100], f[4, 10, 100]}

Table will also work:

Table[f[x, 10, 100], {x, xVals}]

{f[1, 10, 100], f[2, 10, 100], f[3, 10, 100], f[4, 10, 100]}

Multiple iterator form:

Table[f[x, y, 100], {x, {1, 2, 3, 4}}, {y, {5, 6, 7, 8}}]

Comments

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