For your convenience, here's a list of the specific recipes needed for
each demonstration program:

badluk.c: flmoon.c julday.c
fredex.c: quadmx.c kermom.c wwghts.c lubksb.c ludcmp.c
sfroid.c: solvde.c plgndr.c bksub.c difeq.c pinvs.c red.c
sphoot.c: shoot.c odeint.c rkqs.c rkck.c newt.c fdjac.c fmin.c lnsrch.c lubksb.c ludcmp.c
xairy.c: airy.c bessik.c bessjy.c beschb.c chebev.c
xamebsa.c: amebsa.c amotsa.c ran1.c
xamoeba.c: amoeba.c amotry.c bessj0.c
xanneal.c: anneal.c revcst.c reverse.c trncst.c trnspt.c metrop.c irbit1.c ran3.c
xarcode.c: arcode.c arcmak.c arcsum.c
xavevar.c: avevar.c gasdev.c ran1.c
xbalanc.c: balanc.c
xbandec.c: banbks.c bandec.c banmul.c ran1.c
xbanmul.c: banmul.c
xbcucof.c: bcucof.c
xbcuint.c: bcuint.c bcucof.c
xbeschb.c: beschb.c chebev.c gammln.c
xbessi.c: bessi.c bessi0.c
xbessi0.c: bessi0.c
xbessi1.c: bessi1.c
xbessik.c: bessik.c beschb.c chebev.c
xbessj.c: bessj.c bessj0.c bessj1.c
xbessj0.c: bessj0.c
xbessj1.c: bessj1.c
xbessjy.c: bessjy.c beschb.c chebev.c
xbessk.c: bessk.c bessi0.c bessi1.c bessk0.c bessk1.c
xbessk0.c: bessk0.c bessi0.c
xbessk1.c: bessk1.c bessi1.c
xbessy.c: bessy.c bessy1.c bessy0.c bessj1.c bessj0.c
xbessy0.c: bessy0.c bessj0.c
xbessy1.c: bessy1.c bessj1.c
xbeta.c: beta.c gammln.c
xbetai.c: betai.c betacf.c gammln.c
xbico.c: bico.c factln.c gammln.c
xbnldev.c: bnldev.c ran1.c gammln.c
xbrent.c: brent.c mnbrak.c bessj0.c bessj1.c
xbroydn.c: broydn.c lnsrch.c qrdcmp.c qrupdt.c rotate.c rsolv.c fdjac.c fmin.c
xbsstep.c: bsstep.c odeint.c mmid.c pzextr.c bessj0.c bessj1.c bessj.c
xcaldat.c: caldat.c julday.c
xchder.c: chder.c chebft.c chebev.c
xchebev.c: chebev.c chebft.c
xchebft.c: chebft.c
xchebpc.c: chebpc.c chebft.c
xchint.c: chint.c chebft.c chebev.c
xcholsl.c: choldc.c cholsl.c
xchsone.c: chsone.c expdev.c gammq.c gcf.c gser.c ran1.c gammln.c
xchstwo.c: chstwo.c expdev.c gammq.c gcf.c gser.c ran1.c gammln.c
xcisi.c: cisi.c complex.c
xcntab1.c: cntab1.c gammq.c gcf.c gser.c gammln.c
xcntab2.c: cntab2.c
xconvlv.c: convlv.c twofft.c realft.c four1.c
xcorrel.c: correl.c twofft.c realft.c four1.c
xcosft1.c: cosft1.c realft.c four1.c
xcosft2.c: cosft2.c realft.c four1.c
xcovsrt.c: covsrt.c
xcrank.c: crank.c sort2.c
xcyclic.c: cyclic.c tridag.c lubksb.c ludcmp.c ran2.c
xdawson.c: dawson.c
xdbrent.c: dbrent.c mnbrak.c bessj0.c bessj1.c
xddpoly.c: ddpoly.c factrl.c gammln.c
xdecchk.c: decchk.c
xdf1dim.c: df1dim.c scrsho.c
xdfpmin.c: dfpmin.c lnsrch.c
xdfridr.c: dfridr.c
xdftint.c: dftint.c dftcor.c polint.c realft.c four1.c
xdlinmin.c: dlinmin.c dbrent.c f1dim.c df1dim.c mnbrak.c
xeclass.c: eclass.c
xeclazz.c: eclazz.c
xei.c: ei.c
xeigsrt.c: eigsrt.c jacobi.c
xelle.c: elle.c rf.c rd.c
xellf.c: ellf.c rf.c
xellpi.c: ellpi.c rf.c rj.c rc.c
xelmhes.c: elmhes.c balanc.c
xerfcc.c: erfcc.c
xerff.c: erff.c gammp.c gser.c gcf.c gammln.c
xerffc.c: erffc.c gammp.c gammq.c gser.c gcf.c gammln.c
xeulsum.c: eulsum.c
xevlmem.c: evlmem.c memcof.c
xexpdev.c: expdev.c ran1.c
xexpint.c: expint.c
xf1dim.c: f1dim.c scrsho.c
xfactln.c: factln.c gammln.c
xfactrl.c: factrl.c gammln.c
xfasper.c: fasper.c spread.c realft.c four1.c avevar.c gasdev.c ran1.c
xfgauss.c: fgauss.c
xfit.c: fit.c gammq.c gammln.c gcf.c gser.c gasdev.c ran1.c
xfitexy.c: fitexy.c chixy.c fit.c brent.c zbrent.c gammq.c gammln.c gcf.c gser.c mnbrak.c avevar.c gasdev.c ran1.c
xfixrts.c: fixrts.c zroots.c laguer.c complex.c
xfleg.c: fleg.c plgndr.c
xflmoon.c: flmoon.c caldat.c julday.c
xfour1.c: four1.c
xfourfs.c: fourfs.c fourew.c fourn.c ran1.c
xfourn.c: fourn.c ran1.c
xfpoly.c: fpoly.c
xfred2.c: fred2.c gauleg.c lubksb.c ludcmp.c
xfredin.c: fredin.c fred2.c gauleg.c lubksb.c ludcmp.c
xfrenel.c: frenel.c complex.c
xfrprmn.c: frprmn.c linmin.c mnbrak.c brent.c f1dim.c bessj0.c bessj1.c
xftest.c: ftest.c avevar.c betai.c gasdev.c betacf.c gammln.c ran1.c
xgamdev.c: gamdev.c ran1.c
xgammln.c: gammln.c
xgammp.c: gammp.c gser.c gcf.c gammln.c
xgammq.c: gammq.c gser.c gcf.c gammln.c
xgasdev.c: gasdev.c ran1.c
xgaucof.c: gaucof.c tqli.c pythag.c eigsrt.c
xgauher.c: gauher.c
xgaujac.c: gaujac.c gammln.c ellf.c rf.c
xgaulag.c: gaulag.c gammln.c bessj0.c
xgauleg.c: gauleg.c
xgaussj.c: gaussj.c
xgcf.c: gcf.c gammln.c
xgolden.c: golden.c mnbrak.c bessj0.c bessj1.c
xgser.c: gser.c gammln.c
xhpsel.c: hpsel.c select.c sort.c
xhpsort.c: hpsort.c
xhqr.c: hqr.c elmhes.c balanc.c
xhuffman.c: hufmak.c hufapp.c hufenc.c hufdec.c
xhunt.c: hunt.c
xhypgeo.c: hypgeo.c hypdrv.c hypser.c odeint.c bsstep.c mmid.c pzextr.c complex.c
xicrc.c: icrc.c icrc1.c
xigray.c: igray.c
xindexx.c: indexx.c
xirbit1.c: irbit1.c
xirbit2.c: irbit2.c
xjacobi.c: jacobi.c
xjulday.c: julday.c
xkendl1.c: kendl1.c erfcc.c ran0.c ran1.c ran2.c ran3.c ran4.c psdes.c
xkendl2.c: kendl2.c irbit1.c irbit2.c erfcc.c
xks2d1s.c: ks2d1s.c quadct.c quadvl.c pearsn.c probks.c shell.c betai.c betacf.c gammln.c ran1.c
xks2d2s.c: ks2d2s.c quadct.c pearsn.c probks.c betai.c betacf.c gammln.c gasdev.c ran1.c
xksone.c: ksone.c gasdev.c probks.c sort.c ran1.c erff.c erfcc.c gcf.c gammln.c gser.c gammp.c
xkstwo.c: kstwo.c gasdev.c probks.c sort.c ran1.c
xlaguer.c: laguer.c complex.c
xlfit.c: lfit.c covsrt.c gaussj.c gasdev.c ran1.c
xlinbcg.c: linbcg.c snrm.c atimes.c asolve.c dsprstx.c dsprsax.c
xlinmin.c: linmin.c brent.c f1dim.c mnbrak.c
xlocate.c: locate.c
xlubksb.c: lubksb.c ludcmp.c
xludcmp.c: ludcmp.c
xmachar.c: machar.c
xmedfit.c: medfit.c fit.c rofunc.c select.c gammq.c gammln.c gcf.c gser.c gasdev.c ran1.c
xmemcof.c: memcof.c
xmgfas.c: mgfas.c slvsm2.c relax2.c lop.c matadd.c matsub.c anorm2.c rstrct.c interp.c copy.c fill0.c
xmglin.c: mglin.c addint.c slvsml.c relax.c resid.c rstrct.c interp.c copy.c fill0.c
xmidpnt.c: midpnt.c
xmiser.c: miser.c ranpt.c ran1.c
xmmid.c: mmid.c bessj0.c bessj1.c bessj.c
xmnbrak.c: mnbrak.c bessj0.c
xmnewt.c: mnewt.c ludcmp.c lubksb.c
xmoment.c: moment.c
xmppi.c: mppi.c mpsqrt.c mp2dfr.c mpinv.c mpdiv.c mpmul.c mpops.c drealft.c dfour1.c
xmprove.c: lubksb.c ludcmp.c mprove.c ran3.c
xmrqcof.c: mrqcof.c  fgauss.c gasdev.c ran1.c
xmrqmin.c: mrqmin.c mrqcof.c covsrt.c fgauss.c gaussj.c gasdev.c ran1.c
xnewt.c: newt.c fdjac.c fmin.c lnsrch.c ludcmp.c lubksb.c
xodeint.c: odeint.c rkqs.c rkck.c bessj0.c bessj1.c bessj.c
xorthog.c: orthog.c gaucof.c tqli.c pythag.c eigsrt.c
xpade.c: pade.c ratval.c ludcmp.c lubksb.c mprove.c
xpccheb.c: pccheb.c pcshft.c chebpc.c
xpcshft.c: pcshft.c chebft.c chebpc.c
xpearsn.c: pearsn.c betai.c betacf.c gammln.c
xperiod.c: period.c avevar.c gasdev.c ran1.c
xpiksr2.c: piksr2.c
xpiksrt.c: piksrt.c
xplgndr.c: plgndr.c
xpoidev.c: poidev.c ran1.c gammln.c
xpolcoe.c: polcoe.c
xpolcof.c: polcof.c polint.c
xpoldiv.c: poldiv.c
xpolin2.c: polin2.c polint.c
xpolint.c: polint.c
xpowell.c: powell.c linmin.c bessj0.c brent.c f1dim.c mnbrak.c
xpredic.c: predic.c fixrts.c memcof.c zroots.c laguer.c complex.c
xprobks.c: probks.c
xpsdes.c: psdes.c
xpzextr.c: pzextr.c
xqgaus.c: qgaus.c
xqrdcmp.c: qrdcmp.c
xqromb.c: qromb.c trapzd.c polint.c
xqromo.c: qromo.c midinf.c midsql.c midsqu.c midexp.c polint.c
xqroot.c: qroot.c poldiv.c
xqrsolv.c: qrsolv.c qrdcmp.c rsolv.c
xqrupdt.c: qrupdt.c qrdcmp.c rotate.c
xqsimp.c: qsimp.c trapzd.c
xqtrap.c: qtrap.c trapzd.c
xquad3d.c: quad3d.c qgaus.c
xran.c: ran0.c ran1.c ran2.c ran3.c
xran4.c: ran4.c psdes.c
xrank.c: rank.c indexx.c
xratint.c: ratint.c
xratlsq.c: ratlsq.c ratval.c dsvbksb.c dsvdcmp.c dpythag.c
xrc.c: rc.c
xrd.c: rd.c
xrealft.c: realft.c four1.c
xrf.c: rf.c
xrj.c: rj.c rc.c rf.c
xrk4.c: rk4.c bessj0.c bessj1.c bessj.c
xrkdumb.c: rkdumb.c rk4.c bessj0.c bessj1.c bessj.c
xrkqs.c: rkqs.c rkck.c bessj0.c bessj1.c bessj.c
xrlft3.c: rlft3.c fourn.c ran1.c
xrofunc.c: rofunc.c select.c sort.c gasdev.c ran1.c
xrtbis.c: rtbis.c zbrak.c bessj0.c
xrtflsp.c: rtflsp.c zbrak.c bessj0.c
xrtnewt.c: rtnewt.c zbrak.c bessj0.c bessj1.c
xrtsafe.c: rtsafe.c zbrak.c bessj0.c bessj1.c
xrtsec.c: rtsec.c zbrak.c bessj0.c
xrzextr.c: rzextr.c
xsavgol.c: savgol.c ludcmp.c lubksb.c
xscrsho.c: scrsho.c bessj0.c
xselect.c: select.c selip.c shell.c
xselip.c:  selip.c shell.c
xshell.c: shell.c
xsimplx.c: simplx.c simp1.c simp2.c simp3.c
xsimpr.c: simpr.c jacobn.c lubksb.c ludcmp.c
xsinft.c: sinft.c realft.c four1.c
xsncndn.c: sncndn.c
xsobseq.c: sobseq.c
xsor.c: sor.c
xsort.c: sort.c
xsort2.c: sort2.c
xsort3.c: sort3.c indexx.c
xspctrm.c: spctrm.c four1.c
xspear.c: spear.c betai.c betacf.c erfcc.c crank.c sort2.c gammln.c
xsphbes.c: sphbes.c bessjy.c beschb.c chebev.c
xsphfpt.c: sphfpt.c shootf.c odeint.c rkqs.c rkck.c newt.c fdjac.c fmin.c lnsrch.c lubksb.c ludcmp.c
xsplie2.c: splie2.c spline.c
xsplin2.c: splie2.c splin2.c spline.c splint.c
xspline.c: spline.c
xsplint.c: spline.c splint.c
xsprsax.c: sprsax.c sprsin.c
xsprsin.c: sprsin.c
xsprspm.c: sprspm.c sprstp.c sprsin.c iindexx.c
xsprstm.c: sprstm.c sprstp.c sprsin.c iindexx.c
xsprstp.c: sprstp.c sprsin.c iindexx.c
xsprstx.c: sprstx.c sprsin.c
xstifbs.c: stifbs.c simpr.c pzextr.c jacobn.c odeint.c lubksb.c ludcmp.c
xstiff.c: stiff.c jacobn.c odeint.c lubksb.c ludcmp.c
xstoerm.c: stoerm.c
xsvbksb.c: svbksb.c svdcmp.c pythag.c
xsvdcmp.c: svdcmp.c pythag.c
xsvdfit.c: svdfit.c svdvar.c  fpoly.c fleg.c svdcmp.c pythag.c svbksb.c gasdev.c ran1.c
xsvdvar.c: svdvar.c
xtoeplz.c: toeplz.c
xtptest.c: tptest.c avevar.c betai.c gasdev.c betacf.c gammln.c ran1.c
xtqli.c: tqli.c pythag.c tred2.c
xtrapzd.c: trapzd.c
xtred2.c: tred2.c
xtridag.c: tridag.c
xttest.c: ttest.c avevar.c betai.c gasdev.c betacf.c gammln.c ran1.c
xtutest.c: tutest.c avevar.c betai.c gasdev.c betacf.c gammln.c ran1.c
xtwofft.c: twofft.c four1.c
xvander.c: vander.c
xvegas.c: vegas.c rebin.c ran2.c
xvoltra.c: voltra.c lubksb.c ludcmp.c
xwt1.c: wt1.c pwtset.c pwt.c daub4.c select.c
xwtn.c: wtn.c pwtset.c pwt.c
xzbrac.c: zbrac.c bessj0.c
xzbrak.c: zbrak.c bessj0.c
xzbrent.c: zbrent.c zbrak.c bessj0.c
xzrhqr.c: zrhqr.c balanc.c hqr.c
xzriddr.c: zriddr.c zbrak.c bessj0.c
xzroots.c: zroots.c laguer.c complex.c