Unicode polynomial equation: Difference between revisions

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|ASCII representations are parsed||x^5 - 2x**4 + 42x^3 + 40x + 1
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|Non-ASCII representations are parsed||x↑5 - 2.00·x⁴ + 42.00·x³ + 40·.00·x + 1 (c.f. [[wp:Knuth's up-arrow notation|↑]] & [[wp:·#In_mathematics_and_science|·]])
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|Terms with negative exponents are parsed and stored||x⁻⁵ - 2⁄x⁻⁴ + 42x⁻³ + 40/x + 1 (n.b. [[wp:Unicode_numerals#Fractions|Unicode Fraction]])
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|A coefficient may be duplicated, zero, or missing||0x⁸ + 10x + 10x + x⁵ - 2x⁴ + 42x³ + 20x + 1
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|Support [[wp:Scientific_notation#Examples_and_alternatives|Scientific notation]] and optionalloptionally<BR>support [http://unicode.org/charts/PDF/U2300.pdf Unicode Decimal Exponent Symbol] [http://mailcom.com/unicode/DecimalExponent.ttf U+23E8/⏨]
||1E0x⁵ - 2e0x⁴ + 4.2⏨1x³ + .40e-2x + 1
|-