Sha256: e901703c339d4a129dc6da366a46e7f0e77de0364b55ce4ff8e0d17d33f013d5
Contents?: true
Size: 1.15 KB
Versions: 8
Compression:
Stored size: 1.15 KB
Contents
def runmathcommand
commandtext = @a_mathcommandinput.to_s
begin # exception trapped block
@mathcommandresult = "no result"
if commandtext == "sin"
@mathcommandresult = Math.sin( @a_mathtoola.to_f )
end
if commandtext == "cos"
@mathcommandresult = Math.cos( @a_mathtoola.to_f )
end
if commandtext == "atan2"
@mathcommandresult = Math.atan2( @a_mathtoola.to_f ,@a_mathtoolsb.to_f)
end
if commandtext == "exp"
@mathcommandresult = Math.exp( @a_mathtoola.to_f )
end
if commandtext == "log"
@mathcommandresult = Math.log( @a_mathtoola.to_f )
end
if commandtext == "log10"
@mathcommandresult = Math.log10( @a_mathtoola.to_f )
end
if commandtext == "sqrt"
@mathcommandresult = Math.sqrt( @a_mathtoola.to_f )
end
if commandtext == "tan"
@mathcommandresult = Math.tan( @a_mathtoola.to_f )
end
rescue SystemCallError, StandardError
@mathcommandresult = "system call error: " + $!
end # exception rescue
end
def showmathcommandoptions
@mathcommandoptions = ["sin","atan2","cos","exp","log","log10","sqrt","tan"].rwd_options
end
Version data entries
8 entries across 8 versions & 2 rubygems