Bug in TableDirections
- To: mathgroup at smc.vnet.net
- Subject: [mg23729] Bug in TableDirections
- From: "Drago Ganic" <drago.ganic at in2.hr>
- Date: Mon, 5 Jun 2000 01:09:21 -0400 (EDT)
- Organization: HiNet
- Sender: owner-wri-mathgroup at wolfram.com
Hi MathGroup !!
I believe there is a Bug in the TableForm/MatrixForm when using the option TableDirections.
In the Mathematica Book section 2.8.8. we have the example
TableForm[ { {a, a, a}, {b, b} } ]
which is essentially the same as
TableForm[ {{a, a, a}, {b, b} }, TableDirections -> Column ]
The result is
a a a
b b
which is fine. But when I write
TableForm[ {{a, a, a}, {b, b} }, TableDirections -> Row ]
I don't get the output I expected
a b
a b
a
Instead I get the same output as before
with the following error massage
Thread::"tdlen": "Objects of unequal length in OutputFormsDump`HoldList[OutputFormsDump`HoldList [a, a, a], <<1>>] cannot be combined."
Any comments ?!?
Greetings
Drago Ganic