Details

Time bar (total: 8.5s)

sample175.0ms

Algorithm
intervals
Results
60.0ms840×body80nan
23.0ms289×body80valid

simplify38.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
0507021

prune12.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ (* x (log y)) z) t)
0.0b
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
0.1b
(* (- b 0.5) (log c))
0.3b
(* x (log y))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
23×add-log-exp
20×add-sqr-sqrt
18×log-prod *-un-lft-identity
14×add-cube-cbrt
13×sum-log
10×pow1
9×distribute-rgt-in distribute-lft-in
8×add-exp-log associate-*r* associate-*l* add-cbrt-cube
6×associate-+r+ associate-*l/
4×flip3-+ frac-add flip-+
3×flip3-- flip--
2×+-commutative associate-+l+ pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
1×distribute-lft-out distribute-lft-out-- difference-of-squares
Counts
4 → 93
Calls
4 calls:
8.0ms
(+ (+ (* x (log y)) z) t)
13.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
7.0ms
(* (- b 0.5) (log c))
5.0ms
(* x (log y))

series92.0ms

Counts
4 → 12
Calls
4 calls:
14.0ms
(+ (+ (* x (log y)) z) t)
63.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
9.0ms
(* (- b 0.5) (log c))
7.0ms
(* x (log y))

simplify40.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
050231405

prune169.0ms

Filtered
73 candidates to 105 candidates (-43.8%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New978105
Fresh000
Picked101
Done000
Total988106

Merged error: 0.0b

Counts
106 → 8

localize22.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt y))))
0.3b
(* x (log (cbrt y)))
0.5b
(cbrt y)
0.5b
(cbrt y)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
6×associate-*r* associate-*l*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 96
Calls
4 calls:
6.0ms
(* x (* 2 (log (cbrt y))))
5.0ms
(* x (log (cbrt y)))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series84.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(* x (* 2 (log (cbrt y))))
19.0ms
(* x (log (cbrt y)))
21.0ms
(cbrt y)
23.0ms
(cbrt y)

simplify71.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
04967854
14967854

prune141.0ms

Filtered
60 candidates to 108 candidates (-80.0%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1080108
Fresh077
Picked011
Done000
Total1088116

Merged error: 0.0b

Counts
116 → 8

localize24.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* (- b 0.5) (* 2 (log (cbrt c)))) (* (- b 0.5) (log (cbrt c))))
0.3b
(* x (log y))
0.6b
(cbrt c)
0.6b
(cbrt c)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
42×log-prod
33×distribute-rgt-in distribute-lft-in
24×cbrt-prod add-sqr-sqrt associate-+l+
22×add-cube-cbrt *-un-lft-identity
12×associate-+r+
8×associate-*l/
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
4×flip3-- associate-*r* frac-add flip--
3×associate-*l*
2×pow1/3
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 99
Calls
4 calls:
13.0ms
(+ (* (- b 0.5) (* 2 (log (cbrt c)))) (* (- b 0.5) (log (cbrt c))))
4.0ms
(* x (log y))
1.0ms
(cbrt c)
1.0ms
(cbrt c)

series90.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(+ (* (- b 0.5) (* 2 (log (cbrt c)))) (* (- b 0.5) (log (cbrt c))))
7.0ms
(* x (log y))
21.0ms
(cbrt c)
22.0ms
(cbrt c)

simplify26.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 0 (17.0ms)

IterNodesCost
051901213

prune199.0ms

Filtered
95 candidates to 111 candidates (-16.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1074111
Fresh426
Picked101
Done011
Total1127119

Merged error: 0b

Counts
119 → 7

localize28.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log y))
0.6b
(cbrt (sqrt c))
0.6b
(cbrt (sqrt c))
0.6b
(cbrt c)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
15×cbrt-prod add-sqr-sqrt
13×add-cube-cbrt *-un-lft-identity
7×pow1
6×add-exp-log log-prod sqrt-prod add-cbrt-cube
4×associate-*r* add-log-exp
3×distribute-rgt-in distribute-lft-in pow1/3 associate-*l*
1×pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
Counts
4 → 64
Calls
4 calls:
5.0ms
(* x (log y))
2.0ms
(cbrt (sqrt c))
2.0ms
(cbrt (sqrt c))
1.0ms
(cbrt c)

series61.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* x (log y))
15.0ms
(cbrt (sqrt c))
17.0ms
(cbrt (sqrt c))
21.0ms
(cbrt c)

simplify44.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04896425
14896425

prune86.0ms

Filtered
50 candidates to 76 candidates (-52.0%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New76076
Fresh055
Picked011
Done011
Total76783

Merged error: 0b

Counts
83 → 7

regimes1.6s

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
04138
14138

end0.0ms

sample5.4s

Algorithm
intervals
Results
1.9s27481×body80nan
732.0ms9209×body80valid
1.0ms1×body640valid
1.0ms2×body320valid
0.0ms1×body160valid

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