Polynomial menu – HP 48gII User Manual

Page 182

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IABCUV

Solves au + bv = c, with a,b,c = integers

IBERNOULLI n-th Bernoulli number
ICHINREM Chinese reminder for integers
IDIV2

Euclidean division of two integers

IEGCD

Returns u,v, such that au + bv = gcd(a,b)

IQUOT

Euclidean quotient of two integers

IREMAINDER Euclidean remainder of two integers
ISPRIME? Test if an integer number is prime
NEXTPRIME Next prime for a given integer number
PA2B2

Prime number as square norm of a complex number

PREVPRIME Previous prime for a given integer number

POLYNOMIAL menu

ABCUV

Bézout polynomial equation (au+bv=c)

CHINREM Chinese remainder for polynomials
CYCLOTOMIC n-th cyclotomic polynomial
DIV2

Euclidean division of two polynomials

EGDC

Returns u,v, from au+bv=gcd(a,b)

FACTOR

Factorizes an integer number or a polynomial

FCOEF

Generates fraction given roots and multiplicity

FROOTS

Returns roots and multiplicity given a fraction

GCD

Greatest common divisor of 2 numbers or polynomials

HERMITE

n-th degree Hermite polynomial

HORNER Horner evaluation of a polynomial
LAGRANGE Lagrange polynomial interpolation
LCM

Lowest common multiple of 2 numbers or polynomials

LEGENDRE n-th degree Legendre polynomial
PARTFRAC Partial-fraction decomposition of a given fraction
PCOEF

(help-facility entry missing)

PTAYL

Returns Q(x-a) in Q(x-a) = P(x), Taylor polynomial

QUOT

Euclidean quotient of two polynomials

RESULTANT Determinant of the Sylvester matrix of 2 polynomials
REMAINDER Euclidean reminder of two polynomials
STURM

Sturm sequences for a polynomial

STURMAB Sign at low bound and number of zeros between bounds

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