integral

As an initialism integral

is (space|esa) (a satellite of the european space agency).

As an adjective natural is

that exists and evolved within the confines of an ecosystem.

As a noun natural is

.

As an adjective optimal

is the best, most favourable or desirable, especially under some restriction.

As an initialism integral is

(space|esa) (a satellite of the european space agency).

As a symbol ln

is natural logarithm; logarithm to the base.

As an initialism integral is

(space|esa) (a satellite of the european space agency).

As an initialism integral

is (space|esa) (a satellite of the european space agency).

As an adjective independent is

not dependent; not contingent or depending on something else; free.

As a noun independent is

a candidate or voter not affiliated with any political party, a free thinker, free of a party platform.

As an adjective integrable

is integrable (able to be integrated).

As an initialism integral is

(space|esa) (a satellite of the european space agency).

As a noun single

is single (45rpm vinyl record).

As an initialism integral is

(space|esa) (a satellite of the european space agency).

As an adjective compulsory

is required; obligatory; mandatory.

As a noun compulsory

is something that is compulsory or required.

As an initialism integral is

(space|esa) (a satellite of the european space agency).

As an initialism integral

is (space|esa) (a satellite of the european space agency).

As a noun holism is

a theory or belief that the whole is greater than the sum of the parts.

As an adjective indivisible

is incapable of being divided; atomic.

As a noun indivisible

is that which cannot be divided or split.

As an initialism integral is

(space|esa) (a satellite of the european space agency).

As an initialism integral

is (space|esa) (a satellite of the european space agency).

As an adjective optimistic is

expecting the best in all possible ways.