NettetRound [x] returns an integer when x is any numeric quantity, whether or not it is an explicit number. Round [ x ] applies separately to real and imaginary parts of complex … NettetOne interpretation of the question is to specify that a function only holds for an integer argument. This can be done like this: f [x_Integer] := x^2 which specifies that the …

Numbers—Wolfram Language Documentation

Nettet$Assumptions = n > 0 && n ∈ Integers && L ∈ Reals && L > 0 You can type ∈ symbol in the form n ∈ Integers using ESC+el+ESC, or by typing \[Element], or you can use the … NettetIntegerDigits[n] gives a list of the decimal digits in the integer n. IntegerDigits[n, b] gives a list of the base b digits in the integer n. IntegerDigits[n, b, len] pads the list on the left … does ski mask the slump god have a daughter

IntegerDigits—Wolfram Language Documentation

NettetPlease consider the following: data= {123.,56.,45.}; Head/@data (*result: {Real,Real,Real}*) How do I change the numbers in data into integers, so: … NettetIntegerQ tests whether something is an integer; PrimeQ tests whether a number is prime. Select prime numbers: In [13]:= Out [13]= Sometimes we need to combine tests. && represents “ and ”, represents “ or ” and ! represents “ not ”. Select elements of the list that are both even and greater than 2: In [14]:= Out [14]= NettetIntegerPart [x] returns an integer when x is any numeric quantity, whether or not it is an explicit number. For exact numeric quantities, IntegerPart internally uses numerical … facet ability stone calculator lost ark