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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! !
! GLE - Graphics Layout Engine <http://glx.sourceforge.io/> !
! !
! Modified BSD License !
! !
! Copyright (C) 2009 GLE. !
! !
! Redistribution and use in source and binary forms, with or without !
! modification, are permitted provided that the following conditions !
! are met: !
! !
! 1. Redistributions of source code must retain the above copyright !
! notice, this list of conditions and the following disclaimer. !
! !
! 2. Redistributions in binary form must reproduce the above !
! copyright notice, this list of conditions and the following !
! disclaimer in the documentation and/or other materials provided with !
! the distribution. !
! !
! 3. The name of the author may not be used to endorse or promote !
! products derived from this software without specific prior written !
! permission. !
! !
! THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR !
! IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED !
! WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE !
! ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY !
! DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL !
! DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE !
! GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS !
! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER !
! IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR !
! OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN !
! IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. !
! !
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
size 14 5.4
include "../../script/manual.gle"
manual_graph_mode
set alabelscale 0.6
wd = 14/3
dy = -0.1
xmin = -4
xmax = 4
sub floor x
if x>=0 then
return int(x)
else if x=int(x) then
return int(x)
else
return int(x)-1
end if
end sub
amove 0 dy
begin graph
math
size wd wd
scale 0.8 0.8
xaxis min xmin max xmax
labels dist 0.15
xaxis format "fix 0"
yaxis format "fix 0"
x2axis off
y2axis off
discontinuity threshold 5
let d1 = floor(x) step 0.1
d1 line color red
end graph
begin key
pos tc hei 0.25
offset 0 -0.2
text "discontinuity threshold 5"
text "let d1 = floor(x)"
text "d1 line color red"
end key
amove wd dy
begin graph
math
size wd wd
scale 0.8 0.8
xaxis min xmin max xmax
xaxis format "fix 0"
yaxis format "fix 0"
labels dist 0.15
x2axis off
y2axis off
discontinuity threshold 5
let d1 = floor(x) step 0.1
d1 line color red nomiss
end graph
begin key
pos tc hei 0.25
offset 0 -0.2
text "discontinuity threshold 5"
text "let d1 = floor(x)"
text "d1 line color red nomiss"
end key
amove 2*wd dy
begin graph
math
size wd wd
scale 0.8 0.8
xaxis min -2.5 max 3.5
yaxis min -20
xaxis format "fix 0"
yaxis format "fix 0"
yaxis min 0 max 25
labels dist 0.15
x2axis off
y2axis off
let d1 = -log(sin(pi*x)) step 0.01
d1 line color red
end graph
begin key
pos tc hei 0.25
offset 0 -0.2
text "let d1 = -log(sin(pi*x))"
text "d1 line color red"
end key
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