INSTALLATION 

run ./configure --prefix=/usr (to install the libs in /usr/lib and the headers
				in /usr/include/spar)
make && make install (with root privilegies)
then have a look at the test.c file (is a stupid example :) )
and make it with:
make test
./test

This should be the output:

--------------------------------------------------------------------------------
This is a simple test to demostrate the spar's capabilities

log(1) = 0
log(51) = 3.931825633
log(101) = 4.615120517
log(151) = 5.017279837
log(201) = 5.303304908
log(251) = 5.525452939
log(301) = 5.707110265
log(351) = 5.860786223
log(401) = 5.993961427
log(451) = 6.11146734
log(501) = 6.216606101
log(551) = 6.311734809
log(601) = 6.398594935
log(651) = 6.478509642
log(701) = 6.552507887
log(751) = 6.621405652
log(801) = 6.685860947
log(851) = 6.746412129
log(901) = 6.803505258
log(951) = 6.857514063
--------------------------------------------------------------------------------

Operation Controls

   `configure' recognizes the following options to control how it
operates.

`--help'
     Print a summary of the options to `configure', and exit.

`--quiet'
`--silent'
`-q'
     Do not print messages saying which checks are being made.

`--version'
     Print the version of Autoconf used to generate the `configure'
     script, and exit.

`configure' also accepts some other, not widely useful, options.
