SPELL="wcalc"
         VERSION="2.5"
          SOURCE="${SPELL}-${VERSION}.tar.bz2"
SOURCE_DIRECTORY="${BUILD_DIRECTORY}/${SOURCE%.tar.bz2}"
   SOURCE_URL[0]="http://downloads.sourceforge.net/sourceforge/w-calc/${SOURCE}"
     SOURCE_HASH="sha512:3eedcf8c93bd33ca0a4bb35867e3157adbde2999d9fc1826ad55281fd927546614f6b1a28900b4cae87a0d15888cd62a04fa2adca316d7cf309af7a2fefea704"
        WEB_SITE="http://w-calc.sourceforge.net/"
         ENTERED="20090727"
      LICENSE[0]="GPL"
           SHORT="Flexible command-line scientific calculator"
cat << EOF
Wcalc is a very capable calculator. It supports abitrary precision, has
standard functions (sin, asin, and sinh for example, in either radians or
degrees), many pre-defined constants (pi, e, c, etc.), support for using
variables, "active" variables, a command history, hex/octal/binary input and
output, unit conversions, embedded comments, and an expandable expression entry
field. It evaluates expressions using the standard order of operations.

Wcalc uses intuitive expressions and implicit multiplication.  For example,
Wcalc will evaluate: 5sin 4!-7*2(4%6)^2 to be -221.96631678. Wcalc will also
understand basic UTF-8 entities, and so will evaluate √7×2÷π−ε0×σ+α+γ+R∞×Mτ-Φ0
to be 2.26885.
EOF