vector analysis and V9

*To*: mathgroup at smc.vnet.net*Subject*: [mg128944] vector analysis and V9*From*: "mathgroup " <fizzymath at knology.net>*Date*: Wed, 5 Dec 2012 03:11:58 -0500 (EST)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*Delivered-to*: l-mathgroup@wolfram.com*Delivered-to*: mathgroup-newout@smc.vnet.net*Delivered-to*: mathgroup-newsend@smc.vnet.net

I note that none of my 8.04 Vector Analysis works.....previously I would load the program then, example, SetCoordinates[Cartesian[x,y,z]] and then I could use Div, Curl, etc.... Now I notice I have to write, for example, Div[vector,{x,y,z}]....In all my previous code every Vector Operation comes back with incomplete Command requiring , in this case, {x,y,z} added to the command.....Is this for real?....I have to specify the coordinate system variables every single time I do a Vector Operation???? Or, hopefully, have I missed something here?......Let me add....I notice that I can still load the 8.04 Vector Analysis and then the commands work as before.... thanks....Jerry Blimbaum

**Follow-Ups**:**Re: vector analysis and V9***From:*Murray Eisenberg <murray@math.umass.edu>