Details

prune3.7m (29.5%)

sample3.3m (26.7%)

Algorithm
60×intervals
Results
1.4m335897×body80valid
32.1s209084×body80nan
26.9s21202×body1280valid
11.7s11193×body640valid
7.0s5250×body2560valid
3.6s5218×body320valid
2.1s2523×body160valid
1.8s16512×pre80true
221.0ms200×body5120valid

series2.4m (19.0%)

Calls

322 calls:

1.6m
(fma (- (* b y4) (* y5 i)) (- (* t j) (* k y)) (* (- (* a b) (* c i)) (- (* x y) (* z t))))
699.0ms
(/ (fma (fma y (fma (+ y a) y b) c) y i) (fma y (fma y (fma y (fma y x z) 27464.7644705) 230661.510616) t))
697.0ms
(* (/ 1 (fma (fma y (fma (+ y a) y b) c) y i)) (fma y (fma (fma (fma x y z) y 27464.7644705) y 230661.510616) t))
660.0ms
(/ 1 (/ (fma (fma y (fma (+ y a) y b) c) y i) (fma y (fma y (fma y (fma y x z) 27464.7644705) 230661.510616) t)))
632.0ms
(* (fma (fma y (fma (+ y a) y b) c) y i) (/ 1 (fma y (fma y (fma y (fma y x z) 27464.7644705) 230661.510616) t)))

simplify2.3m (18.6%)

regimes25.2s (3.4%)

Accuracy

Total 38.7b remaining (23.8%)

Threshold costs 4.9b (3%)

9.0b-21.3%Linear.Matrix:det44 from linear-1.19.1.3
5.1b81.6%NMSE problem 3.2.1
4.3b84.2%The quadratic formula (r1)
4.2b40.9%Linear.Matrix:det33 from linear-1.19.1.3
3.2b36.3%Hakyll.Web.Tags:renderTagCloud from hakyll-4.7.2.3

rewrite10.3s (1.4%)

Algorithm
99×rewrite-expression-head
Calls

322 calls:

592.0ms
(* (* (* (* x 18.0) y) z) t)
422.0ms
(+ (- (* (* (* x 18.0) y) (* z t)) (* (* a 4.0) t)) (* b c))
341.0ms
(+ (- (* (* x 18.0) (* y (* z t))) (* (* a 4.0) t)) (* b c))
258.0ms
(+ (- (+ (log (+ x y)) (log z)) t) (* (- a 0.5) (log t)))
219.0ms
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)
Rules
6287×times-frac
5690×add-sqr-sqrt
5539×*-un-lft-identity
4657×add-cube-cbrt
2234×prod-diff
1445×add-exp-log
1278×add-cbrt-cube
1098×pow1
599×associate-+r+
585×associate-*r*
532×cbrt-prod
495×sqrt-prod
463×prod-exp
458×add-log-exp
441×associate-*l*
419×cbrt-unprod
417×div-inv
395×associate-/r*
379×pow-prod-down
323×log1p-expm1-u
322×expm1-log1p-u insert-posit16
315×difference-of-squares
285×div-exp
281×distribute-rgt-neg-in
270×associate-/l*
266×distribute-lft-out--
261×distribute-lft-neg-in
220×cbrt-undiv
218×fma-neg
189×flip-- flip3--
180×distribute-lft-out
157×unswap-sqr
145×tan-quot
138×frac-times
130×associate-*r/
123×associate-/r/
121×exp-sum associate-*l/
104×*-commutative
100×distribute-rgt-in distribute-lft-in
95×sub-neg
85×swap-sqr neg-mul-1
69×pow1/3
64×frac-2neg clear-num
60×cbrt-div
52×diff-log
50×fma-def
46×associate-/l/
44×log-prod 1-exp
42×rec-exp
40×pow-prod-up pow-sqr
39×flip-+ flip3-+ fma-udef
38×associate-+l+ exp-prod
31×unpow-prod-down log-pow
29×sin-mult
28×sqrt-pow1
27×pow1/2
24×div-sub rem-sqrt-square
22×cos-mult frac-sub
21×pow-unpow
20×sum-log sqrt-div
18×rem-exp-log
17×pow-plus
16×pow-flip
14×inv-pow
13×sub-div
12×associate--l+
11×sqr-pow
10×pow2 un-div-inv
exp-diff +-commutative frac-add
neg-sub0 associate-+l-
unpow2 cos-2
pow-exp neg-log associate--l- pow-pow distribute-neg-frac
pow-to-exp
log-div
cube-div
distribute-lft-neg-out associate-+r- rem-cube-cbrt log1p-expm1 log1p-udef cos-sum tan-sum distribute-frac-neg
expm1-log1p expm1-udef cube-prod distribute-rgt-neg-out unpow3 difference-of-sqr-1 sqrt-unprod cube-mult remove-posit16

localize6.1s (0.8%)

bsearch4.5s (0.6%)

end1.0ms (0.0%)