\begin{patch}{ugInOutTeXPagePatch1} \begin{paste}{ugInOutTeXPageFull1}{ugInOutTeXPageEmpty1} \pastebutton{ugInOutTeXPageFull1}{\hidepaste} \tab{5}\spadcommand{)set output tex on\bound{texon }} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutTeXPageEmpty1} \begin{paste}{ugInOutTeXPageEmpty1}{ugInOutTeXPagePatch1} \pastebutton{ugInOutTeXPageEmpty1}{\showpaste} \tab{5}\spadcommand{)set output tex on\bound{texon }} \end{paste}\end{patch} \begin{patch}{ugInOutOutPagePatch1} \begin{paste}{ugInOutOutPageFull1}{ugInOutOutPageEmpty1} \pastebutton{ugInOutOutPageFull1}{\hidepaste} \tab{5}\spadcommand{)set output fortran linalg} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutOutPageEmpty1} \begin{paste}{ugInOutOutPageEmpty1}{ugInOutOutPagePatch1} \pastebutton{ugInOutOutPageEmpty1}{\showpaste} \tab{5}\spadcommand{)set output fortran linalg} \end{paste}\end{patch} \begin{patch}{ugInOutOutPagePatch2} \begin{paste}{ugInOutOutPageFull2}{ugInOutOutPageEmpty2} \pastebutton{ugInOutOutPageFull2}{\hidepaste} \tab{5}\spadcommand{)set output fortran on} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutOutPageEmpty2} \begin{paste}{ugInOutOutPageEmpty2}{ugInOutOutPagePatch2} \pastebutton{ugInOutOutPageEmpty2}{\showpaste} \tab{5}\spadcommand{)set output fortran on} \end{paste}\end{patch} \begin{patch}{ugInOutOutPagePatch3} \begin{paste}{ugInOutOutPageFull3}{ugInOutOutPageEmpty3} \pastebutton{ugInOutOutPageFull3}{\hidepaste} \tab{5}\spadcommand{)set output fortran console} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutOutPageEmpty3} \begin{paste}{ugInOutOutPageEmpty3}{ugInOutOutPagePatch3} \pastebutton{ugInOutOutPageEmpty3}{\showpaste} \tab{5}\spadcommand{)set output fortran console} \end{paste}\end{patch} \begin{patch}{ugInOutOutPagePatch4} \begin{paste}{ugInOutOutPageFull4}{ugInOutOutPageEmpty4} \pastebutton{ugInOutOutPageFull4}{\hidepaste} \tab{5}\spadcommand{)set output fortran off} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutOutPageEmpty4} \begin{paste}{ugInOutOutPageEmpty4}{ugInOutOutPagePatch4} \pastebutton{ugInOutOutPageEmpty4}{\showpaste} \tab{5}\spadcommand{)set output fortran off} \end{paste}\end{patch} \begin{patch}{ugInOutOutPagePatch5} \begin{paste}{ugInOutOutPageFull5}{ugInOutOutPageEmpty5} \pastebutton{ugInOutOutPageFull5}{\hidepaste} \tab{5}\spadcommand{)system rm linalg.sfort} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutOutPageEmpty5} \begin{paste}{ugInOutOutPageEmpty5}{ugInOutOutPagePatch5} \pastebutton{ugInOutOutPageEmpty5}{\showpaste} \tab{5}\spadcommand{)system rm linalg.sfort} \end{paste}\end{patch} \begin{patch}{ugInOutScriptPagePatch1} \begin{paste}{ugInOutScriptPageFull1}{ugInOutScriptPageEmpty1} \pastebutton{ugInOutScriptPageFull1}{\hidepaste} \tab{5}\spadcommand{)set output script on} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutScriptPageEmpty1} \begin{paste}{ugInOutScriptPageEmpty1}{ugInOutScriptPagePatch1} \pastebutton{ugInOutScriptPageEmpty1}{\showpaste} \tab{5}\spadcommand{)set output script on} \end{paste}\end{patch} \begin{patch}{ugInOutScriptPagePatch2} \begin{paste}{ugInOutScriptPageFull2}{ugInOutScriptPageEmpty2} \pastebutton{ugInOutScriptPageFull2}{\hidepaste} \tab{5}\spadcommand{)set output script off} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutScriptPageEmpty2} \begin{paste}{ugInOutScriptPageEmpty2}{ugInOutScriptPagePatch2} \pastebutton{ugInOutScriptPageEmpty2}{\showpaste} \tab{5}\spadcommand{)set output script off} \end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPagePatch1} \begin{paste}{ugInOutAlgebraPageFull1}{ugInOutAlgebraPageEmpty1} \pastebutton{ugInOutAlgebraPageFull1}{\hidepaste} \tab{5}\spadcommand{)set output algebra on\bound{algon }} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPageEmpty1} \begin{paste}{ugInOutAlgebraPageEmpty1}{ugInOutAlgebraPagePatch1} \pastebutton{ugInOutAlgebraPageEmpty1}{\showpaste} \tab{5}\spadcommand{)set output algebra on\bound{algon }} \end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPagePatch2} \begin{paste}{ugInOutAlgebraPageFull2}{ugInOutAlgebraPageEmpty2} \pastebutton{ugInOutAlgebraPageFull2}{\hidepaste} \tab{5}\spadcommand{)set output tex off\bound{texoff }} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPageEmpty2} \begin{paste}{ugInOutAlgebraPageEmpty2}{ugInOutAlgebraPagePatch2} \pastebutton{ugInOutAlgebraPageEmpty2}{\showpaste} \tab{5}\spadcommand{)set output tex off\bound{texoff }} \end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPagePatch3} \begin{paste}{ugInOutAlgebraPageFull3}{ugInOutAlgebraPageEmpty3} \pastebutton{ugInOutAlgebraPageFull3}{\hidepaste} \tab{5}\spadcommand{matrix [[i*x**i + j*\%i*y**j for i in 1..2] for j in 3..4]\free{algon texoff }} \indentrel{3}\begin{verbatim} Ú 3 3 2¿ ³3%i y + x 3%i y + 2x ³ (1) ³ ³ ³ 4 4 2³ À4%i y + x 4%i y + 2x Ù Type: Matrix Polynomial Complex Integer \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPageEmpty3} \begin{paste}{ugInOutAlgebraPageEmpty3}{ugInOutAlgebraPagePatch3} \pastebutton{ugInOutAlgebraPageEmpty3}{\showpaste} \tab{5}\spadcommand{matrix [[i*x**i + j*\%i*y**j for i in 1..2] for j in 3..4]\free{algon texoff }} \end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPagePatch4} \begin{paste}{ugInOutAlgebraPageFull4}{ugInOutAlgebraPageEmpty4} \pastebutton{ugInOutAlgebraPageFull4}{\hidepaste} \tab{5}\spadcommand{)set output algebra off} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPageEmpty4} \begin{paste}{ugInOutAlgebraPageEmpty4}{ugInOutAlgebraPagePatch4} \pastebutton{ugInOutAlgebraPageEmpty4}{\showpaste} \tab{5}\spadcommand{)set output algebra off} \end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPagePatch5} \begin{paste}{ugInOutAlgebraPageFull5}{ugInOutAlgebraPageEmpty5} \pastebutton{ugInOutAlgebraPageFull5}{\hidepaste} \tab{5}\spadcommand{)set output tex on} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutAlgebraPageEmpty5} \begin{paste}{ugInOutAlgebraPageEmpty5}{ugInOutAlgebraPagePatch5} \pastebutton{ugInOutAlgebraPageEmpty5}{\showpaste} \tab{5}\spadcommand{)set output tex on} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch1} \begin{paste}{ugInOutFortranPageFull1}{ugInOutFortranPageEmpty1} \pastebutton{ugInOutFortranPageFull1}{\hidepaste} \tab{5}\spadcommand{)set output fortran on\bound{forton }} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty1} \begin{paste}{ugInOutFortranPageEmpty1}{ugInOutFortranPagePatch1} \pastebutton{ugInOutFortranPageEmpty1}{\showpaste} \tab{5}\spadcommand{)set output fortran on\bound{forton }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch2} \begin{paste}{ugInOutFortranPageFull2}{ugInOutFortranPageEmpty2} \pastebutton{ugInOutFortranPageFull2}{\hidepaste} \tab{5}\spadcommand{)set fortran optlevel 0\bound{opt0 }\free{forton }} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty2} \begin{paste}{ugInOutFortranPageEmpty2}{ugInOutFortranPagePatch2} \pastebutton{ugInOutFortranPageEmpty2}{\showpaste} \tab{5}\spadcommand{)set fortran optlevel 0\bound{opt0 }\free{forton }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch3} \begin{paste}{ugInOutFortranPageFull3}{ugInOutFortranPageEmpty3} \pastebutton{ugInOutFortranPageFull3}{\hidepaste} \tab{5}\spadcommand{)set fortran fortlength 60} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty3} \begin{paste}{ugInOutFortranPageEmpty3}{ugInOutFortranPagePatch3} \pastebutton{ugInOutFortranPageEmpty3}{\showpaste} \tab{5}\spadcommand{)set fortran fortlength 60} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch4} \begin{paste}{ugInOutFortranPageFull4}{ugInOutFortranPageEmpty4} \pastebutton{ugInOutFortranPageFull4}{\hidepaste} \tab{5}\spadcommand{(x+y)**3\free{opt0 }} \indentrel{3}\begin{verbatim} 3 2 2 3 (1) y + 3x y + 3x y + x Type: Polynomial Integer \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty4} \begin{paste}{ugInOutFortranPageEmpty4}{ugInOutFortranPagePatch4} \pastebutton{ugInOutFortranPageEmpty4}{\showpaste} \tab{5}\spadcommand{(x+y)**3\free{opt0 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch5} \begin{paste}{ugInOutFortranPageFull5}{ugInOutFortranPageEmpty5} \pastebutton{ugInOutFortranPageFull5}{\hidepaste} \tab{5}\spadcommand{(x+y+z)**3\free{opt0 }} \indentrel{3}\begin{verbatim} (2) 3 2 2 2 3 2 z + (3y + 3x)z + (3y + 6x y + 3x )z + y + 3x y + 2 3 3x y + x Type: Polynomial Integer \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty5} \begin{paste}{ugInOutFortranPageEmpty5}{ugInOutFortranPagePatch5} \pastebutton{ugInOutFortranPageEmpty5}{\showpaste} \tab{5}\spadcommand{(x+y+z)**3\free{opt0 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch6} \begin{paste}{ugInOutFortranPageFull6}{ugInOutFortranPageEmpty6} \pastebutton{ugInOutFortranPageFull6}{\hidepaste} \tab{5}\spadcommand{sin(x)\free{opt1 }} \indentrel{3}\begin{verbatim} (3) sin(x) Type: Expression Integer \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty6} \begin{paste}{ugInOutFortranPageEmpty6}{ugInOutFortranPagePatch6} \pastebutton{ugInOutFortranPageEmpty6}{\showpaste} \tab{5}\spadcommand{sin(x)\free{opt1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch7} \begin{paste}{ugInOutFortranPageFull7}{ugInOutFortranPageEmpty7} \pastebutton{ugInOutFortranPageFull7}{\hidepaste} \tab{5}\spadcommand{)set fortran optlevel 1\bound{opt1 }\free{forton }} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty7} \begin{paste}{ugInOutFortranPageEmpty7}{ugInOutFortranPagePatch7} \pastebutton{ugInOutFortranPageEmpty7}{\showpaste} \tab{5}\spadcommand{)set fortran optlevel 1\bound{opt1 }\free{forton }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch8} \begin{paste}{ugInOutFortranPageFull8}{ugInOutFortranPageEmpty8} \pastebutton{ugInOutFortranPageFull8}{\hidepaste} \tab{5}\spadcommand{(x+y+z)**3\free{opt1 }} \indentrel{3}\begin{verbatim} (4) 3 2 2 2 3 2 z + (3y + 3x)z + (3y + 6x y + 3x )z + y + 3x y + 2 3 3x y + x Type: Polynomial Integer \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty8} \begin{paste}{ugInOutFortranPageEmpty8}{ugInOutFortranPagePatch8} \pastebutton{ugInOutFortranPageEmpty8}{\showpaste} \tab{5}\spadcommand{(x+y+z)**3\free{opt1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch9} \begin{paste}{ugInOutFortranPageFull9}{ugInOutFortranPageEmpty9} \pastebutton{ugInOutFortranPageFull9}{\hidepaste} \tab{5}\spadcommand{)set fortran precision double\free{opt1 }\bound{double1 }} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty9} \begin{paste}{ugInOutFortranPageEmpty9}{ugInOutFortranPagePatch9} \pastebutton{ugInOutFortranPageEmpty9}{\showpaste} \tab{5}\spadcommand{)set fortran precision double\free{opt1 }\bound{double1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch10} \begin{paste}{ugInOutFortranPageFull10}{ugInOutFortranPageEmpty10} \pastebutton{ugInOutFortranPageFull10}{\hidepaste} \tab{5}\spadcommand{2.3 + 5.6*\%i\free{double1 }} \indentrel{3}\begin{verbatim} (5) 2.3 + 5.6 %i Type: Complex Float \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty10} \begin{paste}{ugInOutFortranPageEmpty10}{ugInOutFortranPagePatch10} \pastebutton{ugInOutFortranPageEmpty10}{\showpaste} \tab{5}\spadcommand{2.3 + 5.6*\%i\free{double1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch11} \begin{paste}{ugInOutFortranPageFull11}{ugInOutFortranPageEmpty11} \pastebutton{ugInOutFortranPageFull11}{\hidepaste} \tab{5}\spadcommand{sin \%e\free{double1 }} \indentrel{3}\begin{verbatim} (6) sin(%e) Type: Expression Integer \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty11} \begin{paste}{ugInOutFortranPageEmpty11}{ugInOutFortranPagePatch11} \pastebutton{ugInOutFortranPageEmpty11}{\showpaste} \tab{5}\spadcommand{sin \%e\free{double1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch12} \begin{paste}{ugInOutFortranPageFull12}{ugInOutFortranPageEmpty12} \pastebutton{ugInOutFortranPageFull12}{\hidepaste} \tab{5}\spadcommand{)set fortran precision single\free{opt1 }\bound{single1 }} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty12} \begin{paste}{ugInOutFortranPageEmpty12}{ugInOutFortranPagePatch12} \pastebutton{ugInOutFortranPageEmpty12}{\showpaste} \tab{5}\spadcommand{)set fortran precision single\free{opt1 }\bound{single1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch13} \begin{paste}{ugInOutFortranPageFull13}{ugInOutFortranPageEmpty13} \pastebutton{ugInOutFortranPageFull13}{\hidepaste} \tab{5}\spadcommand{2.3 + 5.6*\%i\free{single1 }} \indentrel{3}\begin{verbatim} (7) 2.3 + 5.6 %i Type: Complex Float \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty13} \begin{paste}{ugInOutFortranPageEmpty13}{ugInOutFortranPagePatch13} \pastebutton{ugInOutFortranPageEmpty13}{\showpaste} \tab{5}\spadcommand{2.3 + 5.6*\%i\free{single1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch14} \begin{paste}{ugInOutFortranPageFull14}{ugInOutFortranPageEmpty14} \pastebutton{ugInOutFortranPageFull14}{\hidepaste} \tab{5}\spadcommand{sin \%e\free{single1 }} \indentrel{3}\begin{verbatim} (8) sin(%e) Type: Expression Integer \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty14} \begin{paste}{ugInOutFortranPageEmpty14}{ugInOutFortranPagePatch14} \pastebutton{ugInOutFortranPageEmpty14}{\showpaste} \tab{5}\spadcommand{sin \%e\free{single1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch15} \begin{paste}{ugInOutFortranPageFull15}{ugInOutFortranPageEmpty15} \pastebutton{ugInOutFortranPageFull15}{\hidepaste} \tab{5}\spadcommand{[x+1,y+1,z+1]\free{opt1 }} \indentrel{3}\begin{verbatim} (9) [x + 1,y + 1,z + 1] Type: List Polynomial Integer \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty15} \begin{paste}{ugInOutFortranPageEmpty15}{ugInOutFortranPagePatch15} \pastebutton{ugInOutFortranPageEmpty15}{\showpaste} \tab{5}\spadcommand{[x+1,y+1,z+1]\free{opt1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch16} \begin{paste}{ugInOutFortranPageFull16}{ugInOutFortranPageEmpty16} \pastebutton{ugInOutFortranPageFull16}{\hidepaste} \tab{5}\spadcommand{set[2,3,4,3,5]\free{opt1 }} \indentrel{3}\begin{verbatim} (10) {2,3,4,5} Type: Set PositiveInteger \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty16} \begin{paste}{ugInOutFortranPageEmpty16}{ugInOutFortranPagePatch16} \pastebutton{ugInOutFortranPageEmpty16}{\showpaste} \tab{5}\spadcommand{set[2,3,4,3,5]\free{opt1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch17} \begin{paste}{ugInOutFortranPageFull17}{ugInOutFortranPageEmpty17} \pastebutton{ugInOutFortranPageFull17}{\hidepaste} \tab{5}\spadcommand{matrix [[2.3,9.7],[0.0,18.778]]\free{opt1 }} \indentrel{3}\begin{verbatim} Ú2.3 9.7 ¿ (11) ³ ³ À0.0 18.778Ù Type: Matrix Float \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty17} \begin{paste}{ugInOutFortranPageEmpty17}{ugInOutFortranPagePatch17} \pastebutton{ugInOutFortranPageEmpty17}{\showpaste} \tab{5}\spadcommand{matrix [[2.3,9.7],[0.0,18.778]]\free{opt1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch18} \begin{paste}{ugInOutFortranPageFull18}{ugInOutFortranPageEmpty18} \pastebutton{ugInOutFortranPageFull18}{\hidepaste} \tab{5}\spadcommand{)set fortran startindex 1\free{opt1 }\bound{start1 }} \indentrel{3}\begin{verbatim} \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty18} \begin{paste}{ugInOutFortranPageEmpty18}{ugInOutFortranPagePatch18} \pastebutton{ugInOutFortranPageEmpty18}{\showpaste} \tab{5}\spadcommand{)set fortran startindex 1\free{opt1 }\bound{start1 }} \end{paste}\end{patch} \begin{patch}{ugInOutFortranPagePatch19} \begin{paste}{ugInOutFortranPageFull19}{ugInOutFortranPageEmpty19} \pastebutton{ugInOutFortranPageFull19}{\hidepaste} \tab{5}\spadcommand{matrix [[2.3,9.7],[0.0,18.778]]\free{start1 }} \indentrel{3}\begin{verbatim} Ú2.3 9.7 ¿ (12) ³ ³ À0.0 18.778Ù Type: Matrix Float \end{verbatim} \indentrel{-3}\end{paste}\end{patch} \begin{patch}{ugInOutFortranPageEmpty19} \begin{paste}{ugInOutFortranPageEmpty19}{ugInOutFortranPagePatch19} \pastebutton{ugInOutFortranPageEmpty19}{\showpaste} \tab{5}\spadcommand{matrix [[2.3,9.7],[0.0,18.778]]\free{start1 }} \end{paste}\end{patch}