Details

Time bar (total: 9.4s)

sample139.0ms

Algorithm
intervals
Results
56.0ms958×body80nan
20.0ms303×body80valid

simplify71.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03811
110111
242811
3151411
4462011
5500111

prune4.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x (log y)) z)
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))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
24×log-prod
22×add-sqr-sqrt
20×add-log-exp
18×*-un-lft-identity
16×add-cube-cbrt
12×distribute-rgt-in distribute-lft-in
11×sum-log
10×pow1
8×add-exp-log associate-*r* associate-*l* add-cbrt-cube
7×associate-+l+
6×associate-+r+ associate-*l/
4×flip3-+ frac-add flip-+
3×flip3-- flip--
2×+-commutative pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
4 → 96
Calls
4 calls:
5.0ms
(+ (* x (log y)) z)
14.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
7.0ms
(* (- b 0.5) (log c))
5.0ms
(* x (log y))

series376.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(+ (* x (log y)) z)
231.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
58.0ms
(* (- b 0.5) (log c))
37.0ms
(* x (log y))

simplify64.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0619860
12417804
25001793

prune376.0ms

Filtered
108 candidates to 78 candidates (72.2%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New1026108
Fresh000
Picked101
Done000
Total1036109

Merged error: 0.0b

Counts
109 → 6

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt c) (cbrt c))
0.6b
(cbrt c)
0.6b
(cbrt c)
0.6b
(cbrt c)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt c) (cbrt c))
1.0ms
(cbrt c)
1.0ms
(cbrt c)
1.0ms
(cbrt c)

series731.0ms

Counts
4 → 12
Calls
4 calls:
199.0ms
(* (cbrt c) (cbrt c))
176.0ms
(cbrt c)
177.0ms
(cbrt c)
178.0ms
(cbrt c)

simplify89.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune381.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New83285
Fresh235
Picked101
Done000
Total86591

Merged error: 0.0b

Counts
91 → 5

localize32.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt c)
0.6b
(cbrt c)
0.6b
(cbrt c)
1.1b
(pow (cbrt (cbrt c)) 5)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×unpow-prod-down
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 57
Calls
4 calls:
1.0ms
(cbrt c)
1.0ms
(cbrt c)
1.0ms
(cbrt c)
4.0ms
(pow (cbrt (cbrt c)) 5)

series866.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(cbrt c)
176.0ms
(cbrt c)
177.0ms
(cbrt c)
331.0ms
(pow (cbrt (cbrt c)) 5)

simplify50.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (45.0ms)

IterNodesCost
0141261
1389243
21271237
35001229

prune376.0ms

Filtered
69 candidates to 55 candidates (79.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New69069
Fresh044
Picked011
Done000
Total69574

Merged error: 0.0b

Counts
74 → 5

localize32.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt c) (cbrt c))
0.6b
(cbrt c)
0.6b
(cbrt c)
5.0b
(pow c 1/3)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×cbrt-prod
16×add-cube-cbrt *-un-lft-identity
12×pow1
8×pow1/3
7×add-exp-log
6×swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
3×unpow-prod-down pow-unpow
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp pow-pow pow-plus unpow1/3 pow-exp prod-exp *-commutative cbrt-unprod sqr-pow
Counts
4 → 80
Calls
4 calls:
6.0ms
(* (cbrt c) (cbrt c))
1.0ms
(cbrt c)
1.0ms
(cbrt c)
2.0ms
(pow c 1/3)

series731.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (cbrt c) (cbrt c))
176.0ms
(cbrt c)
181.0ms
(cbrt c)
171.0ms
(pow c 1/3)

simplify149.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0173288
1778209
24922194
35003194

prune383.0ms

Filtered
92 candidates to 66 candidates (71.7%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New92092
Fresh033
Picked011
Done011
Total92597

Merged error: 0.0b

Counts
97 → 5

regimes533.0ms

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
03922
13922

end0.0ms

sample3.9s

Algorithm
intervals
Results
1.6s27779×body80nan
621.0ms9229×body80valid
2.0ms5×body640valid
0.0ms2×body320valid