Sage bevezető
Demó a Sage használatából:
2 2 |
[x == -1/2*(b + sqrt(-4*a*c + b^2))/a, x == -1/2*(b - sqrt(-4*a*c + b^2))/a] [x == -1/2*(b + sqrt(-4*a*c + b^2))/a, x == -1/2*(b - sqrt(-4*a*c + b^2))/a] |
[x == -1/2*(I*sqrt(3) + 1)*(1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3) - 1/3*b/a + 1/18*(-I*sqrt(3) + 1)*(3*a*c - b^2)/((1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3)*a^2), x == -1/2*(-I*sqrt(3) + 1)*(1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3) - 1/3*b/a + 1/18*(I*sqrt(3) + 1)*(3*a*c - b^2)/((1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3)*a^2), x == (1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3) - 1/3*b/a - 1/9*(3*a*c - b^2)/((1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3)*a^2)] [x == -1/2*(I*sqrt(3) + 1)*(1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3) - 1/3*b/a + 1/18*(-I*sqrt(3) + 1)*(3*a*c - b^2)/((1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3)*a^2), x == -1/2*(-I*sqrt(3) + 1)*(1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3) - 1/3*b/a + 1/18*(I*sqrt(3) + 1)*(3*a*c - b^2)/((1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3)*a^2), x == (1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3) - 1/3*b/a - 1/9*(3*a*c - b^2)/((1/18*sqrt(27*a^2*d^2 + 4*a*c^3 - b^2*c^2 - 2*(9*a*b*c - 2*b^3)*d)*sqrt(3)/a^2 - 1/54*(27*a^2*d - 9*a*b*c + 2*b^3)/a^3)^(1/3)*a^2)] |
tan(x)^2 + 1 tan(x)^2 + 1 |
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-cos(x) -cos(x) |
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238749823749839 * 82738942897234399 238749823749839 * 82738942897234399 |
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Dodecahedron: Graph on 20 vertices Dodecahedron: Graph on 20 vertices |
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3.1415926535897932384626433832795028841971693993751058209749445923078164\ 062862089986280348253421170679821480865132823066470938446095505822317253\ 594081284811174502841027019385211055596446229489549303819644288109756659\ 334461284756482337867831652712019091456485669234603486104543266482133936\ 072602491412737245870066063155881748815209209628292540917153643678925903\ 600113305305488204665213841469519415116094330572703657595919530921861173\ 819326117931051185480744623799627495673518857527248912279381830119491298\ 336733624406566430860213949463952247371907021798609437027705392171762931\ 767523846748184676694051320005681271452635608277857713427577896091736371\ 787214684409012249534301465495853710507922796892589235420199561121290219\ 608640344181598136297747713099605187072113499999983729780499510597317328\ 160963185950244594553469083026425223082533446850352619311881710100031378\ 387528865875332083814206171776691473035982534904287554687311595628638823\ 53787593751957781857780532171226806613001927876611195909216420199 3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093844609550582231725359408128481117450284102701938521105559644622948954930381964428810975665933446128475648233786783165271201909145648566923460348610454326648213393607260249141273724587006606315588174881520920962829254091715364367892590360011330530548820466521384146951941511609433057270365759591953092186117381932611793105118548074462379962749567351885752724891227938183011949129833673362440656643086021394946395224737190702179860943702770539217176293176752384674818467669405132000568127145263560827785771342757789609173637178721468440901224953430146549585371050792279689258923542019956112129021960864034418159813629774771309960518707211349999998372978049951059731732816096318595024459455346908302642522308253344685035261931188171010003137838752886587533208381420617177669147303598253490428755468731159562863882353787593751957781857780532171226806613001927876611195909216420199 |
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571338395644585459047893286526105400318955357860112641825483758331798291\ 248453983931265744886753111453771078787468542041626662501986845044663559\ 491959220665749425920957357789293253572904449624724054167907221184454371\ 22269675520000000000000000000000000000000000000 57133839564458545904789328652610540031895535786011264182548375833179829124845398393126574488675311145377107878746854204162666250198684504466355949195922066574942592095735778929325357290444962472405416790722118445437122269675520000000000000000000000000000000000000 |
711272.503708669 711272.503708669 |
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Sage Math
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