thi.ng.common.math.core — thi.ng/common 0.3.2

*eps* clj/s

*rnd* clj/s

abs clj/s≠

clj

(abs x)

cljs

abs-diff clj/s

(abs-diff x y)

bit-count clj/s

(bit-count x)

ceil clj/s

(ceil x)

ceil-pow2 clj/s

(ceil-pow2 x)

clamp clj/s

(clamp x min max)

clamp-normalized clj/s

(clamp-normalized x)

DEG clj/s

degrees clj/s

(degrees x)

ensure-even clj/s

(ensure-even x)

Returns x if even or x+1 if x is odd.

ensure-odd clj/s

(ensure-odd x)

Returns x if odd or x+1 if x is even.

fdim clj/s

(fdim x y)

floor clj/s

(floor x)

floor-pow2 clj/s

(floor-pow2 x)

fract clj/s

(fract x)

HALF_PI clj/s

hypot clj/s

(hypot x y)

impulse clj/s

(impulse k t)

in-range? clj/s

(in-range? [min max] x)

(in-range? min max x)

Returns true if x >= min and x <= max.

INF+ clj/s

INF- clj/s

ldexp clj/s

(ldexp x k)

LOG2 clj/s

map-interval clj/s

(map-interval x [in1 in2] [out1 out2])

(map-interval x in1 in2 out1 out2)

Maps x from one interval into another. Intervals can be defined as vectors.

map-interval-clamped clj/s

(map-interval-clamped x [in1 in2] [out1 out2])

(map-interval-clamped x [in1 in2] [out1 out2] [c1 c2])

(map-interval-clamped x in1 in2 out1 out2)

(map-interval-clamped x in1 in2 out1 out2 c1 c2)

MAX clj/s

maxmag clj/s

(maxmag x y)

MIN clj/s

minmag clj/s

(minmag x y)

mix clj/s

(mix a b t)

norm-range clj/s

(norm-range x)

Returns lazy-seq of values in the closed interval [0.0, 1.0] at resolution 1/x.

normdist-weights clj/s

(normdist-weights n)

(normdist-weights n scale)

PDeltaEquals clj/s≠ protocol

delta= clj/s

(delta= a b)

(delta= a b eps)

percentile clj/s

(percentile n sorted)

percentile-index clj/s

(percentile-index n num)

PHI clj/s

PI clj/s

QUARTER_PI clj/s

quartile clj/s

(quartile n sorted)

Takes a quartile index (1..4) and sorted seq of samples, returns set of items in quartile.

quartile-index clj/s

(quartile-index n num)

quartile-range clj/s

(quartile-range n num)

RAD clj/s

radians clj/s

(radians x)

randnorm clj/s

(randnorm)

random clj/s

(random)

(random max)

(random min max)

remquo clj/s

(remquo x y)

rootn clj/s

(rootn x y)

roundto clj/s

(roundto x prec)

rsqrt clj/s

(rsqrt x)

signum clj/s

(signum x)

(signum x delta)

SIXTH_PI clj/s

smoothstep clj/s

(smoothstep e0 e1 x)

SQRT2 clj/s

SQRT3 clj/s

step clj/s

(step edge x)

THIRD clj/s

THIRD_PI clj/s

THREE_HALVES_PI clj/s

trunc clj/s

(trunc x)

TWO_PI clj/s

wrap-range clj/s

(wrap-range x y)