Re: how to type math symbols in gnu emacs 2.12.19

["a.efremov" <a.efremov@javasmith.org>]

On Feb 17, 12:00 am, Peter Dyballa <Peter_Dyba...@Web.DE> wrote:
> Am 16.02.2011 um 19:18 schrieb a.efremov:
>
> > How I can type math symbols?
>
> In which mode?
>
> Can you consider installing GNU Emacs 23.2? It could make things easier.

[self@galaxy7 emacs-23.2]$ ./configure --with-xpm=no --with-jpeg=no --
with-png=no --with-gif=no --with-tiff=no
checking for alloca... no
checking whether `alloca.c' needs Cray hooks... no
checking stack direction for C alloca... -1
configure: error: a system implementation of alloca is required

[self@galaxy7 emacs-23.2]$ rpm -ql glibc-headers-2.8-8.x86_64 | grep
alloca
/usr/include/alloca.h

It's not clear why alloca is not found. I'm not sure about emacs 23.2

I have emacs-22.2-5.fc9.x86_64 that's ok for me. I only look for  few
common math symbols

Copy/past in emacs doesnt work properly as well or it seems to have a
weird look. For some symbols it's just fine.

thank you,


def ≟(a: A)(implicit e: Equal[A]): Boolean

def ≠(a: A)(implicit e: Equal[A]): Boolean

def ≤(a: A)(implicit o: Order[A]): Boolean

def ≥(a: A)(implicit o: Order[A]): Boolean

def ≨(a: A)(implicit o: Order[A]): Boolean

def ≩(a: A)(implicit o: Order[A]): Boolean

def ≮(a: A)(implicit o: Order[A]): Boolean

def ≯(a: A)(implicit o: Order[A]): Boolean

def ≰(a: A)(implicit o: Order[A]): Boolean

def ≱(a: A)(implicit o: Order[A]): Boolean

def ⊹(a: ⇒ A)(implicit s: Semigroup[A]): A