On 4 Dec, 2007, at 18:01, [EMAIL PROTECTED] wrote:
1a. Why functions like SIN have a Scheme implementation for
complex numbers when standard C has "csin"?
In Scheme, any real is also complex. That's not the case in C. I hope
you're not proposing to separate the numeric types in Scheme.
On 4 Dec, 2007, at 15:50, [EMAIL PROTECTED] wrote:
1a. Why functions like SIN have a Scheme implementation for
complex numbers when standard C has "csin"?
In Scheme, any real is also complex. That's not the case in C. I hope
you're not proposing to separate the numeric types in Scheme.
On 26 Apr, 2007, at 18:01, [EMAIL PROTECTED] wrote:
Doesn't `OPEN_BOTH' do what you want? However, the manual reads:
Care should be taken with `OPEN_BOTH', a deadlock will occur if
both parent and child are writing, and waiting until the write
completes before doing any reading. Eac
On 22 Mar, 2007, at 18:01, [EMAIL PROTECTED] wrote:
David Fang <[EMAIL PROTECTED]> wrote:
Hi,
I'm having a bit of trouble using a symbol I defined in C from a
module:
What do I need to do to export my scm_c_define_gsubr'd
functions to the module? Must I wrap them into ano
On 18 Oct, 2006, at 18:09, [EMAIL PROTECTED] wrote:
ERROR: invalid syntax ()
ABORT: (misc-error)
error. (Isn't it possible to increase the verbosity of above error
message? You see, it's quite unuseful.)
It seems that you are forgetting to put
(use-syntax (ice-9 syncase))
before that c
On 25 Sep, 2006, at 18:07, [EMAIL PROTECTED] wrote:
Just to check what you mean here: in many cases a line is a single
sexp, so there is no difference - so I presume you're talking about
the case where a sexp is split across lines, e.g.
guile> (define (foo)
guile> (bar))
and saying that whe
Hi,
I'd like to have the following key bindings in the REPL:
- like up-arrow, but shows previous s-expr instead of last line
- like ^R, but searches s-exprs instead of lines
Has somebody written readline macros to do these things? Any other way?
Thanks for any info,
Daniel.
__
On 18 Aug, 2006, at 18:07, [EMAIL PROTECTED] wrote:
Browsing Wikipedia for acosh formulas it seems to me
that GSL is using an equivalent of:
(log (- x (sqrt (- (* x x) 1
while the others are using an equivalent of:
(log (+ x (sqrt (- (* x x) 1
I'm interested in having equal r
