Re: "Accumulate" with operator Times.
- To: mathgroup at smc.vnet.net
- Subject: [mg114872] Re: "Accumulate" with operator Times.
- From: Yves Klett <yves.klett at googlemail.com>
- Date: Tue, 21 Dec 2010 00:18:22 -0500 (EST)
- References: <iemq88$m7m$1@smc.vnet.net>
Hi,
a quick peek at the help for Accumulate shows that:
"Accumulate[list] is effectively equivalent to Rest[FoldList[Plus,0,list]]"
Simply using this as template:
Rest[FoldList[Times, 1, {a, b, c}]]
should do the trick.
Regards,
Yves
Am 20.12.2010 06:40, schrieb Matthias Bode:
> Hola:
>
> In[5]:= Accumulate[{a, b, c}] yields
>
> Out[5]= {a, a + b, a + b + c}
>
> Is there a simple command, similar to Accumulate, that yields
>
> {a, a*b, a*b*c} ?
>
> Best regards,
>
> MATTHIAS BODE
> S 17.35775=B0, W 066.14577=B0
> 2'740 m
> AMSL.
>