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  "Title": "Numerical Solution of Integral Equations",
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  "Authors@R": "c(person(\"Mark\", \"Clements\", role = c(\"aut\", \"cre\"),\nemail = \"mark.clements@ki.se\"),\nperson(\"Aaron\", \"Jehle\", role=\"aut\"),\nperson(\"Matthew\", \"Thomas\", role=\"ctb\", email=\"mthomas@ftc.gov\"))",
  "Description": "An R implementation of Matthew Thomas's 'Python' library\n'inteq'. First, this solves Fredholm integral equations of the\nfirst kind ($f(s) = \\int_a^b K(s, y) g(y) dy$) using methods\ndescribed by Twomey (1963) <doi:10.1145/321150.321157>. Second,\nthis solves Volterra integral equations of the first kind\n($f(s) = \\int_0^s K(s,y) g(t) dt$) using methods from Betto and\nThomas (2021) <doi:10.48550/arXiv.2106.08496>. Third, this\nsolves Voltera integral equations of the second kind ($g(s) =\nf(s) + \\int_a^s K(s,y) g(y) dy$) using methods from Linz (1969)\n<doi:10.1137/0706034>.",
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  "License": "MIT + file LICENSE",
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  "Repository": "https://mclements.r-universe.dev",
  "Date/Publication": "2026-04-25 13:47:21 UTC",
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    "User": "root"
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  "Author": "Mark Clements [aut, cre],\nAaron Jehle [aut],\nMatthew Thomas [ctb]",
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      "page": "diag_ext",
      "title": "Internal function to generate diagonal matrices with possibly an offset with possibly mirrored diagonal",
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