Details

Time bar (total: 8.7s)

sample26.0ms

Algorithm
intervals
Results
17.0ms256×body80valid

simplify25.0ms

Counts
1 → 1
Iterations
IterNodes
done26
626
525
423
321
219
114
09

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
0.1b
(* (/ 841.0 108.0) x)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×*-un-lft-identity times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*r*
2×expm1-log1p-u associate-*l/ prod-exp cbrt-unprod insert-posit16 log1p-expm1-u unswap-sqr
1×cbrt-undiv +-commutative sum-log fma-def flip3-+ div-exp pow-prod-down frac-add *-commutative flip-+ div-inv
Counts
2 → 51
Calls
2 calls:
13.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
9.0ms
(* (/ 841.0 108.0) x)

series68.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
19.0ms
(* (/ 841.0 108.0) x)

simplify2.2s

Counts
57 → 57
Iterations
IterNodes
done5000
33807
2904
1258
0103

prune206.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize7.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune9.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (/ x 108.0) 841.0 (/ 4.0 29.0))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
0.0ms
(fma (/ x 108.0) 841.0 (/ 4.0 29.0))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(fma (/ x 108.0) 841.0 (/ 4.0 29.0))

simplify2.1s

Counts
14 → 14
Iterations
IterNodes
done5000
52749
4647
3163
255
131
023

prune40.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))
0.1b
(* (cbrt (/ 841.0 108.0)) x)
0.4b
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
1.0b
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

rewrite128.0ms

Algorithm
rewrite-expression-head
Rules
79×cbrt-prod
76×add-sqr-sqrt
52×times-frac
45×*-un-lft-identity add-cube-cbrt
33×associate-*l*
29×cbrt-div
25×pow1
20×associate-*r* associate-*l/ add-exp-log
16×swap-sqr
12×unswap-sqr
11×frac-times add-cbrt-cube pow-prod-down
10×prod-exp cbrt-unprod
7×frac-add associate-*r/
6×pow1/3 add-log-exp
5×div-inv
4×expm1-log1p-u insert-posit16 log1p-expm1-u
3×*-commutative
2×pow-sqr pow-prod-up
1×pow2 +-commutative sum-log fma-def flip3-+ pow-plus flip-+
Counts
4 → 172
Calls
4 calls:
48.0ms
(+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))
16.0ms
(* (cbrt (/ 841.0 108.0)) x)
43.0ms
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
16.0ms
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

series336.0ms

Counts
4 → 10
Calls
4 calls:
134.0ms
(+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))
64.0ms
(* (cbrt (/ 841.0 108.0)) x)
138.0ms
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
0.0ms
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

simplify1.8s

Counts
182 → 182
Iterations
IterNodes
done5001
21714
1545
0247

prune859.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes19.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample737.0ms

Algorithm
intervals
Results
590.0ms8004×body80valid
1.0ms3×body640valid
0.0ms1×body1280valid