Details

Time bar (total: 5.6s)

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify19.0ms

Counts
1 → 1
Iterations
IterNodes
done22
522
421
319
217
113
09

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
0.2b
(* (/ 841.0 108.0) x)

rewrite25.0ms

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×associate-*l/ prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down frac-add *-commutative flip-+ div-inv
Counts
2 → 44
Calls
2 calls:
12.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
12.0ms
(* (/ 841.0 108.0) x)

series58.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
17.0ms
(* (/ 841.0 108.0) x)

simplify478.0ms

Counts
50 → 50
Iterations
IterNodes
done5000
21056
1246
097

prune204.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))
0.2b
(* 841.0 (/ x 108.0))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×*-un-lft-identity times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*l*
2×prod-exp associate-*r/ cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down frac-add *-commutative flip-+ div-inv
Counts
2 → 44
Calls
2 calls:
21.0ms
(+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))
18.0ms
(* 841.0 (/ x 108.0))

series79.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))
25.0ms
(* 841.0 (/ x 108.0))

simplify551.0ms

Counts
50 → 50
Iterations
IterNodes
done5000
2954
1267
099

prune215.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize33.0ms

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)))

rewrite256.0ms

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
3×*-commutative
2×pow-sqr pow-prod-up
1×pow2 +-commutative sum-log flip3-+ pow-plus flip-+
Counts
4 → 159
Calls
4 calls:
90.0ms
(+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))
24.0ms
(* (cbrt (/ 841.0 108.0)) x)
92.0ms
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
44.0ms
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

series369.0ms

Counts
4 → 10
Calls
4 calls:
181.0ms
(+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))
85.0ms
(* (cbrt (/ 841.0 108.0)) x)
102.0ms
(* (* (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
169 → 169
Iterations
IterNodes
done5001
22506
1520
0235

prune784.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes95.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample574.0ms

Algorithm
intervals
Results
377.0ms8010×body80valid
0.0ms2×body1280valid
0.0ms1×body640valid