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if not modules then modules = { } end modules ['mlib-mat'] = {
version = 1.001,
comment = "companion to mlib-ctx.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files",
}
local scanners = mp.scan
local injectors = mp.inject
local scannumeric = scanners.numeric
local scanpair = scanners.pair
local scancolor = scanners.color
local mppair = injectors.pair or mp.pair
local registerscript = metapost.registerscript
local registerdirect = metapost.registerdirect
local m = xmath
local c = xcomplex
local m_acos = m.acos registerdirect("m_acos", function() return m_acos (scannumeric()) end)
local m_acosh = m.acosh registerdirect("m_acosh", function() return m_acosh (scannumeric()) end)
local m_asin = m.asin registerdirect("m_asin", function() return m_asin (scannumeric()) end)
local m_asinh = m.asinh registerdirect("m_asinh", function() return m_asinh (scannumeric()) end)
local m_atan = m.atan registerdirect("m_atan", function() return m_atan (scannumeric()) end)
local m_atan2 = m.atan2 registerdirect("m_atan2", function() return m_atan2 (scanpair ()) end)
local m_atanh = m.atanh registerdirect("m_atanh", function() return m_atanh (scannumeric()) end)
local m_cbrt = m.cbrt registerdirect("m_cbrt", function() return m_cbrt (scannumeric()) end)
local m_ceil = m.ceil registerdirect("m_ceil", function() return m_ceil (scannumeric()) end)
local m_copysign = m.copysign registerdirect("m_copysign", function() return m_copysign (scanpair ()) end)
local m_cos = m.cos registerdirect("m_cos", function() return m_cos (scannumeric()) end)
local m_cosh = m.cosh registerdirect("m_cosh", function() return m_cosh (scannumeric()) end)
local m_deg = m.deg registerdirect("m_deg", function() return m_deg (scannumeric()) end)
local m_erf = m.erf registerdirect("m_erf", function() return m_erf (scannumeric()) end)
local m_erfc = m.erfc registerdirect("m_erfc", function() return m_erfc (scannumeric()) end)
local m_exp = m.exp registerdirect("m_exp", function() return m_exp (scannumeric()) end)
local m_exp2 = m.exp2 registerdirect("m_exp2", function() return m_exp2 (scannumeric()) end)
local m_expm1 = m.expm1 registerdirect("m_expm1", function() return m_expm1 (scannumeric()) end)
local m_fabs = m.fabs registerdirect("m_fabs", function() return m_fabs (scannumeric()) end)
local m_fdim = m.fdim registerdirect("m_fdim", function() return m_fdim (scanpair ()) end)
local m_floor = m.floor registerdirect("m_floor", function() return m_floor (scannumeric()) end)
local m_fma = m.fma registerdirect("m_fma", function() return m_fma (scancolor ()) end)
local m_fmax = m.fmax registerdirect("m_fmax", function() return m_fmax (scannumeric()) end)
local m_fmin = m.fmin registerdirect("m_fmin", function() return m_fmin (scannumeric()) end)
local m_fmod = m.fmod registerdirect("m_fmod", function() return m_fmod (scanpair ()) end)
local m_frexp = m.frexp registerdirect("m_frexp", function() return m_frexp (scannumeric()) end)
local m_gamma = m.gamma registerdirect("m_gamma", function() return m_gamma (scannumeric()) end)
local m_hypot = m.hypot registerdirect("m_hypot", function() return m_hypot (scanpair ()) end)
local m_isfinite = m.isfinite registerdirect("m_isfinite", function() return m_isfinite (scannumeric()) end)
local m_isinf = m.isinf registerdirect("m_isinf", function() return m_isinf (scannumeric()) end)
local m_isnan = m.isnan registerdirect("m_isnan", function() return m_isnan (scannumeric()) end)
local m_isnormal = m.isnormal registerdirect("m_isnormal", function() return m_isnormal (scannumeric()) end)
local m_j0 = m.j0 registerdirect("m_j0", function() return m_j0 (scannumeric()) end)
local m_j1 = m.j1 registerdirect("m_j1", function() return m_j1 (scannumeric()) end)
local m_jn = m.jn registerdirect("m_jn", function() return m_jn (scanpair ()) end)
local m_ldexp = m.ldexp registerdirect("m_ldexp", function() return m_ldexp (scanpair ()) end)
local m_lgamma = m.lgamma registerdirect("m_lgamma", function() return m_lgamma (scannumeric()) end)
local m_log = m.log registerdirect("m_log", function() return m_log (scannumeric()) end)
local m_log10 = m.log10 registerdirect("m_log10", function() return m_log10 (scannumeric()) end)
local m_log1p = m.log1p registerdirect("m_log1p", function() return m_log1p (scannumeric()) end)
local m_log2 = m.log2 registerdirect("m_log2", function() return m_log2 (scannumeric()) end)
local m_logb = m.logb registerdirect("m_logb", function() return m_logb (scannumeric()) end)
local m_modf = m.modf registerdirect("m_modf", function() return m_modf (scannumeric()) end)
local m_nearbyint = m.nearbyint registerdirect("m_nearbyint", function() return m_nearbyint(scannumeric()) end)
local m_nextafter = m.nextafter registerdirect("m_nextafter", function() return m_nextafter(scanpair ()) end)
local m_pow = m.pow registerdirect("m_pow", function() return m_pow (scanpair ()) end)
local m_rad = m.rad registerdirect("m_rad", function() return m_rad (scannumeric()) end)
local m_remainder = m.remainder registerdirect("m_remainder", function() return m_remainder(scanpair ()) end)
local m_remquo = m.remquo registerdirect("m_remquo", function() return m_remquo (scannumeric()) end)
local m_round = m.round registerdirect("m_round", function() return m_round (scannumeric()) end)
local m_scalbn = m.scalbn registerdirect("m_scalbn", function() return m_scalbn (scanpair ()) end)
local m_sin = m.sin registerdirect("m_sin", function() return m_sin (scannumeric()) end)
local m_sinh = m.sinh registerdirect("m_sinh", function() return m_sinh (scannumeric()) end)
local m_sqrt = m.sqrt registerdirect("m_sqrt", function() return m_sqrt (scannumeric()) end)
local m_tan = m.tan registerdirect("m_tan", function() return m_tan (scannumeric()) end)
local m_tanh = m.tanh registerdirect("m_tanh", function() return m_tanh (scannumeric()) end)
local m_tgamma = m.tgamma registerdirect("m_tgamma", function() return m_tgamma (scannumeric()) end)
local m_trunc = m.trunc registerdirect("m_trunc", function() return m_trunc (scannumeric()) end)
local m_y0 = m.y0 registerdirect("m_y0", function() return m_y0 (scannumeric()) end)
local m_y1 = m.y1 registerdirect("m_y1", function() return m_y1 (scannumeric()) end)
local m_yn = m.yn registerdirect("m_yn", function() return m_yn (scanpair ()) end)
if not (c and c.sin) then
return
end
local c_topair = c.topair
local c_totable = c.totable
local c_new = c.new
----- c_sin = c.sin registerdirect("c_sin", function() return c_totable(c_sin (c_new(scanpair()))) end)
local c_sin = c.sin registerscript("c_sin", function() return mppair(c_topair(c_sin (c_new(scanpair())))) end)
local c_cos = c.cos registerscript("c_cos", function() return mppair(c_topair(c_cos (c_new(scanpair())))) end)
local c_tan = c.tan registerscript("c_tan", function() return mppair(c_topair(c_tan (c_new(scanpair())))) end)
local c_sinh = c.sinh registerscript("c_sinh", function() return mppair(c_topair(c_sinh (c_new(scanpair())))) end)
local c_cosh = c.cosh registerscript("c_cosh", function() return mppair(c_topair(c_cosh (c_new(scanpair())))) end)
local c_tanh = c.tanh registerscript("c_tanh", function() return mppair(c_topair(c_tanh (c_new(scanpair())))) end)
local c_asin = c.asin registerscript("c_asin", function() return mppair(c_topair(c_sin (c_new(scanpair())))) end)
local c_acos = c.acos registerscript("c_acos", function() return mppair(c_topair(c_cos (c_new(scanpair())))) end)
local c_atan = c.atan registerscript("c_atan", function() return mppair(c_topair(c_tan (c_new(scanpair())))) end)
local c_asinh = c.asinh registerscript("c_asinh", function() return mppair(c_topair(c_sinh (c_new(scanpair())))) end)
local c_acosh = c.acosh registerscript("c_acosh", function() return mppair(c_topair(c_cosh (c_new(scanpair())))) end)
local c_atanh = c.atanh registerscript("c_atanh", function() return mppair(c_topair(c_tanh (c_new(scanpair())))) end)
local c_sqrt = c.sqrt registerscript("c_sqrt", function() return mppair(c_topair(c_sqrt (c_new(scanpair())))) end)
local c_abs = c.abs registerscript("c_abs", function() return c_topair(c_abs (c_new(scanpair()))) end)
local c_arg = c.arg registerscript("c_arg", function() return c_topair(c_arg (c_new(scanpair()))) end)
local c_conj = c.conj registerscript("c_conj", function() return mppair(c_topair(c_conj (c_new(scanpair())))) end)
local c_exp = c.exp registerscript("c_exp", function() return mppair(c_topair(c_exp (c_new(scanpair())))) end)
local c_log = c.log registerscript("c_log", function() return mppair(c_topair(c_log (c_new(scanpair())))) end)
local c_proj = c.proj registerscript("c_proj", function() return mppair(c_topair(c_proj (c_new(scanpair())))) end)
local c_erf = c.erf registerscript("c_erf", function() return mppair(c_topair(c_erf (c_new(scanpair())))) end)
local c_erfc = c.erfc registerscript("c_erfc", function() return mppair(c_topair(c_erfc (c_new(scanpair())))) end)
local c_erfcx = c.erfcx registerscript("c_erfcx", function() return mppair(c_topair(c_erfcx (c_new(scanpair())))) end)
local c_erfi = c.erfi registerscript("c_erfi", function() return mppair(c_topair(c_erfi (c_new(scanpair())))) end)
local c_dawson = c.dawson registerscript("c_dawson", function() return mppair(c_topair(c_dawson(c_new(scanpair())))) end)
local c_voigt = c.voigt
local c_voigt_hwhm = c.voigt_hwhm
registerscript("c_voigt", function()
return mppair(c_topair(c_voigt(c_new(scanpair()),c_new(scanpair()),c_new(scanpair()))))
end)
registerscript("c_voigt_hwhm", function()
return mppair(c_topair(c_voigt_hwhm(c_new(scanpair()),c_new(scanpair()))))
end)
local c_pow = c.pow registerscript("c_pow", function() return mppair(c_topair(c_pow(c_new(scanpair()),c_new(scanpair())))) end)
local c_add = c.add registerscript("c_add", function() return mppair(c_topair(c_add(c_new(scanpair()),c_new(scanpair())))) end)
local c_sub = c.sub registerscript("c_sub", function() return mppair(c_topair(c_sub(c_new(scanpair()),c_new(scanpair())))) end)
local c_mul = c.mul registerscript("c_mul", function() return mppair(c_topair(c_mul(c_new(scanpair()),c_new(scanpair())))) end)
local c_div = c.div registerscript("c_div", function() return mppair(c_topair(c_div(c_new(scanpair()),c_new(scanpair())))) end)
local c_imag = c.imag registerscript("c_imag", function() return c_topair(c_imag(c_new(scanpair()))) end)
local c_real = c.real registerscript("c_real", function() return c_topair(c_real(c_new(scanpair()))) end)
local c_neg = c.neg registerscript("c_new", function() return c_topair(c_neg (c_new(scanpair()))) end)
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