texmath-0.12.7.1: test/writer/typst/complex2.test
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>>> typst
upright("Quadratic Equation") & x eq frac(hyph.minus b plus.minus sqrt(b_()^2 hyph.minus 4 a c), 2 a)\
upright("DisplayQuadratic Equation") & x eq frac(hyph.minus b plus.minus sqrt(b_()^2 hyph.minus 4 a c), 2 a)\
upright("Rational Function") & f paren.l x paren.r eq frac(1 hyph.minus x_()^2, 1 hyph.minus x_()^3)\
upright("Rational Function") & f paren.l x paren.r eq frac(paren.l 1 hyph.minus x_()^2 paren.r x_()^3, 1 hyph.minus x_()^3)\
upright("Rational Function") & f paren.l x paren.r eq frac(paren.l 1 hyph.minus x_()^2 paren.r paren.l x_()^3 hyph.minus 5 x paren.r, 1 hyph.minus x_()^3)\
upright("Parametrize Rational Function") & f paren.l x paren.r eq frac(paren.l a_i^() hyph.minus x_()^2 paren.r_()^5, 1 hyph.minus x_()^3)\
upright("Stacked exponents") & g paren.l z paren.r eq e_()^(hyph.minus x_()^2)\
upright("Stacked exponents") & g paren.l z paren.r eq e_()^(hyph.minus paren.l z hyph.minus a paren.r_()^2)\
upright("Stacked exponents") & g paren.l z paren.r eq e_()^(hyph.minus sum_(i eq 0)^oo z_i^2)\
upright("Stacked exponents") & g paren.l y paren.r eq e_()^(hyph.minus sum_(i eq 0)^oo y_i^2)\
upright("Stacked exponents") & g paren.l z paren.r eq e_()^(hyph.minus sum_(i eq 0)^oo z_()^(frac(2, a hyph.minus i)))\
upright("Cross Product") & frac(x_1^() hyph.minus x_2^(), x_3^() hyph.minus x_4^()) frac(x_1^() hyph.minus x_4^(), x_2^() hyph.minus x_3^())\
upright("Cross Product") & paren.l frac(x_1^() hyph.minus x_2^(), x_3^() hyph.minus x_4^()) paren.r paren.l frac(x_1^() hyph.minus x_4^(), x_2^() hyph.minus x_3^()) paren.r\
upright("Cross Product") & lr((frac(x_1^() hyph.minus x_2^(), x_3^() hyph.minus x_4^()))) lr((frac(x_1^() hyph.minus x_4^(), x_2^() hyph.minus x_3^())))\
upright("Cross Product") & frac(paren.l x_1^() hyph.minus x_2^() paren.r paren.l x_3^() hyph.minus x_4^() paren.r, paren.l x_1^() hyph.minus x_4^() paren.r paren.l x_2^() hyph.minus x_3^() paren.r)