clojure.algo.generic.math-functions — org.clojure/algo.generic 1.0.0

Generic math function interface This library defines generic versions of common mathematical functions such as sqrt or sin as multimethods that can be defined for any type.

abs clj multimethod

(abs x)

(abs x math-context)

Return the absolute value of x. If x is a BigDecimal, abs takes an optional math-context argument.

acos clj multimethod

(acos x)

Return the acos of x.

approx= clj

(approx= x y eps)

Return true if the absolute value of the difference between x and y is less than eps.

asin clj multimethod

(asin x)

Return the asin of x.

atan clj multimethod

(atan x)

Return the atan of x.

atan2 clj multimethod

(atan2 x y)

Return the atan2 of x and y.

ceil clj multimethod

(ceil x)

Return the ceil of x.

conjugate clj multimethod

(conjugate x)

Return the conjugate of x.

cos clj multimethod

(cos x)

Return the cos of x.

defmacro- clj macro

(defmacro- name & decls)

Same as defmacro but yields a private definition

exp clj multimethod

(exp x)

Return the exp of x.

floor clj multimethod

(floor x)

Return the floor of x.

log clj multimethod

(log x)

Return the log of x.

pow clj multimethod

(pow x y)

Return the pow of x and y.

rint clj multimethod

(rint x)

Return the rint of x.

round clj multimethod

(round x)

(round x math-context)

Round x. If x is a BigDecimal, a math-context argument is also required: (round x math-context) If x is a Ratio, (round x) converts x to a double and rounds; (round x math-context) converts x to a BigDecimal and rounds.

sgn clj multimethod

(sgn x)

Return the sign of x (-1, 0, or 1).

sin clj multimethod

(sin x)

Return the sin of x.

sqr clj multimethod

(sqr x)

Return the square of x.

sqrt clj multimethod

(sqrt x)

Return the sqrt of x.

tan clj multimethod

(tan x)

Return the tan of x.