<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji"}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;padding-left:1.5rem;max-width:60rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{line-height:2.25rem;font-size:1.5rem;font-weight:500}@media (width <= 720px){.h2{line-height:1.5rem;font-size:1.25rem}}#challenge-error-text{background-image:url("data:image/svg+xml;base64,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");background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme: dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="360"></head><body><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt = {cvId: '3',cZone: 'sourceforge.net',cType: 'managed',cRay: '9652261d43ca61ff',cH: '0Zty5MYpguEnOAd8MhEdLMy.nZ18H9nSVlepCGqB.4I-1753514577-1.2.1.1-YkPpYpyNlzbTI4M_.134BQej20oQol2D1TYAqB7HdDHGWLgrVSDvpGHb9Ag0MA90',cUPMDTk:"\/p\/xsb\/src\/8487\/tree\/\/trunk\/XSB\/docs\/userman\/inspection.tex?__cf_chl_tk=giXUVSIdekaAsFMA.9Vkn_MDcV7TLmsMeGDWcPW1Y3I-1753514577-1.0.1.1-rBTGxMPvnHtY.79IvgfJIiIcvHeJuJJGQ8sfi01b_Vk",cFPWv: 'b',cITimeS: '1753514577',cTplC:0,cTplV:5,cTplB: 'cf',fa:"\/p\/xsb\/src\/8487\/tree\/\/trunk\/XSB\/docs\/userman\/inspection.tex?__cf_chl_f_tk=giXUVSIdekaAsFMA.9Vkn_MDcV7TLmsMeGDWcPW1Y3I-1753514577-1.0.1.1-rBTGxMPvnHtY.79IvgfJIiIcvHeJuJJGQ8sfi01b_Vk",md: '651cekzhvkzIiyycP5S.v1x9Rql_daHM5w0.QgNzho8-1753514577-1.2.1.1-bujdvHGrQ5mHsae8jTjHPhkBnZV6juHBHqv3yXeJ7POThcaPSXy9dqVgkF5TyTFd9.CASo9c04Toz4Tc5YCMf5WasOjB_jfO6t0nPQLRpAUNW2Q7YvSORpVEHhPba7kCMlNeY4oGN15o5lnFfm8nXh8jyLiFJeUHqbPdH3HfhozVRJH43DkQOytLkqXIYGsScKkX0QYGXg2di2JksNrtVT2EgtrMwSZ5eODG.2NNfBRgizVh5gJoZw73RgUyfXC1i28yQuJuAkZqwNiwLLDY5XrqPc1EoF.lsEklN.aNou_QRzI5_2.PeTui9NPY1ZafXYc7OrSjxxuPRjIrD14IPENxCj__L5gboy1pI6QbASGSmV9FMiCGrsg17HcHTOLEelaKR1Q9GmO7NZYUsqYaYPlEjPCrn5emASuJJ3waTx5DUKNXBl8rai0A1Vl7o01b8BBJd5KCmLVcL3oBMGSI_NHXPRDkWJusZsj.Cg6P4PK5h933ReMMv2eRn55VUPfzCha.RL.T5f_YFSWTefQN.CIucoPxgNcDxPL9Nn1o6VWcpVGvyVKu112stSdMa6uj12I0Kw2fXILLUVRTsZnairba0E.QJ31JkTWtx6TrhQQ5YdLa6dgvvQWnR4a1cPL27Z0AK4nL.JrCDqUqqizxWeCH5BNVJIvbY2MEtKwixNntcHhq9RNeeYRbG3.1yDRtyh0yaxJSy7JnDH5apPVacVkY9UDi.vD5snqlgYZRTdN6KKZseucnxQE3ovhaD5Bg33jCNhwUyzm.gevGmcAGQdDYGg.f9ve93WjfRte6q47Fawd6oJn.3Z.A_tYPa4vtrjn160ZeBBMWQYkjWrWEwdyg_sB552J3qCRxR1mBP.uZOMu1epxsumRvFYMK1xWkg95IdcqBnuuFHZUugw4yUhSaeXG7LEnj7KkzY87AmGF8Se6.xRSKhsNRdY1E7QUMSfx5eBs3HWGpNG0h__kEeeJ7nrQQQ7EcmKnyopuVd7ZHXGwhRqv8wtf2lVBFjOOo',mdrd: 'cmhiif7H1JP.MWG5YZ0Kw0wWaisKa.xclJJhgWdvE7A-1753514577-1.2.1.1-iBYkQ0GIbU6W4g4l8uNBKWokgeEXuMnfeEMv2Jl5YM2_lxnHI87lkjyQgaqCCif8pFQHtnfW9oqdgQg5elpK1JoMGcO5tTq2xelaAjbCUTwpws72yt14SOrQvBoWjWIy7Bo4dezYx2HzkbC.nHhLN8RYr3xF7Kol3gzfUsVxj_AmGwX_0xBxRPX_CGVK297KVuKxNKzMj8Gc1P31uKNShn5w439ht0BhvWX3NjyCpLe1xMVRE_9UiTJk5dZezKQ6Fxn_za87rn_yFqz_7_fVCtXcW_.uEOhx4Idmur026jR7rQJ6eSHyL32hvePx07QS20yd_CJaTkUFirz.QyEb9JUqS1YjtUz.Di7iW29NeTexZ3h_hHIDe1QF7_iA57FX3C6VkRTd3IlAt4O24JdbTyWevrlJM2XQNHzxIitGP81WUnFMghqn570D8wHpofqtejAFoJxYLbwXyEXf7HwjQoB.AcnF30W0Oc.54YXaDMYJthPlCUfV1mNniRwi4TcY1ly1F1ZJC7e2EMrjQiQQ9TZ60hEhLZtzDWC83y.rLx8klZZAWzMqjecdz8hti_.fSjF9moU5zFPpddlaCeT9q2rAOPlHZkGtib_zVg5Md6zaJhnH.FytCYOSdaV3D9QpzJZDl4LgVGvsCtX4GfDQTEVgC9pdWKs_4tM5SqTX5PSBAEyFyYSeEs9.FFBKXio6hadVisi6l2Ibf2kURttTEWFnZypOr9NRdwYwN7QIzYFNPM7ksoz7O1WCwx0dd8la8nsIWYgjsQ3MVYwLQRNtm9BPHGmF98bnFDdQl4U6eD03XRqCUg83keYWB2EwVseyce_0j31Cm1mzDOeRijGpjtJC6RhLp_UvrtwuR0ChjD6S5YrmLdFQik1C9nFH8VPdwUHaIGNiXdm3yZ7OkZxB02y1iyXoeiWLN8c1V6yi6M7YvDYSH4cer4aMNZvGDgCmzGp.uUbiSPjsoQl7MD_qIVp.3l1SdpPXgclLnx1bteD4JndbrN3AVddb5x3pmDdv8kKZWgorztgPh3t6v_h6bY5y9dyOzctt8rETq9iX1HeQv.qVHXKOnwQbMpIoqmjbMqSg8VAUrnhk6WutFghCMadkQyI_l0H7igw56ncqN2TwxVGWIhE1DeqRI0sMMg6n_j9VgNv7zhxu_sD6ZVYjHFoF29gOXxWktX7KLQl_hyBC8CVmMu0hIbDzHtSm_YZ.GD.FK5W4OCF2yWRAVSBllopB9DIoIUtdyJKfvvA6AUVr2hz2Ws2JdOqjmbQdPs.Aem78k3otcvOjtmUGsFWsIRJAO0_BWFh3TrbTCXlmBo51oA43bvncYSwxf8vEmNgYCH8pQxmpcUFSjjL2k.WY9iqbjGyySX2vhmvEKfdkuol.1.pTtkb9Aiw7onKZygaovD0H1PSL_QBJJbP6ipDehewzU4soICmu8uNA8qbQEcNO951VlZsh3ziupRPg7.UBimggcfe.DGo7ZbJ3WLiyp3wVKprOBizq0R3uSVC9VWK.fnXASnCxmQNNPVfM1HNAzvxeI1e2EL.3krkVC9idxkp41dfht7L7.EyIw88UUoSqtA7tHSMviFXHvq8DwXpQNSaPdVoFY8g21eIHkxsLo.0J4SEjHwSrY8tZcqM.IIl34U4I_628Vao_qMh8NwVMvhwBZlcR12Gv_U.THXVxcGVV_HOlGyGdMPdvPbVhhd54NLbGzsVLuT9dljGO1pMNegrbDXekaxm9uxBCuysdAiUx_sHggfoOqvvv3PJB5Xv4ZzWbytvvsqlxpsGE_M761smM9ONW2UERmluUjyY3WQIvjLsiBzYt1TNXMUSvsaRjHdW86Lcyug_yTbRoX.YE2oVkJmm3byazSQee0vjVQpmeOmVPaJdTIOXalVFwAP3vi6k0SI.JLJBTqH2NHS_tR6vQ4kbxbqQjlvtpY2Z2vdWE3ulk6GQaQvk2KcPT02yPi8b7qmobmR9hXxWAAnXou0SkTJ8rEc3O0Qdz53tBSZ7W2QKBsQrtK2_dsQeoZLJkkQCsDStm7j2vNiqs6VI18qYVXnkGkt7J_8BCsP6u2B_egcSOvqpNqdK17jqWp8BW312q2sSKsUij7Vzhs5RKZAUlxpYNCEWcgLPGQVh0rDa50Qn7Xm7pgLd.f.vppJvjzIbjP66NBsN4t7Zjym.vplwmZ3kfeLfQxOFyk711TnaDWLPy4FycPC9Qv0CV5VofUS9jk01FMHTYySpIYPc7IRcG4UyuwHjEmZuJF7oqcfWmxaTDKDQutqt7mVVr1gFoUy6xKr2q5kHqnUPaFYCC8a.jb0C8sKzunvxTsjgp1DELfmyTutVV5BIkmV8IHKeFcd7RX_kZuzaei3H_ZKASGf3gynwE50u5HFOe1BgISku.V0qDJDh_z8to2wRoOI9AkduSdG6y2SNe1JLOEcXDfpG5bg71FWfkymrjtZEnok9LFuNIkVux5lx8sxXcAEUx1w4xk5UxqSfI1i.udmVVMsV0MNaHB0mxd7ERxudcR3OZRjQ4Byr9V3TPxdysGjqqwc2UmpZV034Cjja_PgPpfXiWi2dwktSvxGlz9ON05fU2eiHwqrsJXb4YpUVNKlaCn5mmf7gKy9sZsU9KeaJ.4OIAOulc6OvdA3ANhVIHmQ',};var a = document.createElement('script');a.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=9652261d43ca61ff';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null,"\/p\/xsb\/src\/8487\/tree\/\/trunk\/XSB\/docs\/userman\/inspection.tex?__cf_chl_rt_tk=giXUVSIdekaAsFMA.9Vkn_MDcV7TLmsMeGDWcPW1Y3I-1753514577-1.0.1.1-rBTGxMPvnHtY.79IvgfJIiIcvHeJuJJGQ8sfi01b_Vk"+ window._cf_chl_opt.cOgUHash);a.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(a);}());</script></body></html>