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Re: "Accumulate" with operator Times.

  • To: mathgroup at smc.vnet.net
  • Subject: [mg114864] Re: "Accumulate" with operator Times.
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Tue, 21 Dec 2010 00:16:55 -0500 (EST)
  • Reply-to: hanlonr at cox.net

v = {a, b, c};

FoldList[Times, 1, v] // Rest

{a, a b, a b c}

E^Accumulate[Log[v]]

{a, a b, a b c}


Bob Hanlon

---- Matthias Bode <lvsaba at hotmail.com> wrote: 

=============
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.




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