Integer Functions

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Integer Functions (1,966 formulas)



Rounding and Congruence Functions

Floor[z] (129 formulas)
Ceiling[z] (107 formulas)
Round[z] (106 formulas)
IntegerPart[z] (114 formulas)
FractionalPart[z] (118 formulas)
Mod[m,n] (139 formulas)
Quotient[m,n] (136 formulas)

GCD and LCM

GCD[n1,n2,...,nm] (67 formulas)
ExtendedGCD[n1,n2,...,nm] (30 formulas)
LCM[n1,n2,...,nm] (52 formulas)

Fibonaci and Lucas Numbers

Fibonacci[nu] (178 formulas)
LucasL[nu] (113 formulas)

Euler and Bernoulli Numbers

EulerE[n] (52 formulas)
BernoulliB[n] (103 formulas)

Stirling and Bell Numbers

StirlingS1[n,m] (92 formulas)
StirlingS2[n,m] (109 formulas)
BellB[n] (38 formulas)

Partitions

PartitionsP[n] (78 formulas)
PartitionsQ[n] (68 formulas)

Tensorial Functions

DiscreteDelta[n] (20 formulas)
DiscreteDelta[n1,n2,...] (31 formulas)
KroneckerDelta[n] (18 formulas)
KroneckerDelta[n1,n2,...] (38 formulas)
Signature[{n1,n2,...,nd}] (30 formulas)

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