Details

Time bar (total: 2.0s)

sample17.0ms

Algorithm
intervals
Results
10.0ms352×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1163
2203
3213
4213

prune1.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (- (* x x) 3.0) 6.0)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×times-frac
10×add-cube-cbrt *-un-lft-identity
4×associate-/l* difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
6.0ms
(/ (- (* x x) 3.0) 6.0)

series69.0ms

Counts
1 → 3
Calls
1 calls:
69.0ms
(/ (- (* x x) 3.0) 6.0)

simplify67.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0175222
1562208
22205208
35001208

prune67.0ms

Filtered
37 candidates to 30 candidates (81.1%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New32537
Fresh000
Picked101
Done000
Total33538

Merged error: 0b

Counts
38 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ 6.0 (- (* x x) 3.0))
0.1b
(/ 1 (/ 6.0 (- (* x x) 3.0)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac
78×add-sqr-sqrt
62×add-cube-cbrt *-un-lft-identity
22×associate-/r*
16×difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
5×flip3-- flip--
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num add-log-exp
1×pow-flip inv-pow
Counts
2 → 129
Calls
2 calls:
6.0ms
(/ 6.0 (- (* x x) 3.0))
9.0ms
(/ 1 (/ 6.0 (- (* x x) 3.0)))

series122.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(/ 6.0 (- (* x x) 3.0))
68.0ms
(/ 1 (/ 6.0 (- (* x x) 3.0)))

simplify59.0ms

Algorithm
egg-herbie
Counts
135 → 135
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
05031147
124801026
25001913

prune130.0ms

Filtered
135 candidates to 72 candidates (53.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1350135
Fresh044
Picked011
Done000
Total1355140

Merged error: 0b

Counts
140 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 0.16666666666666666 (pow x 2))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×associate-*r*
6×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
3×associate-*l* prod-exp add-cbrt-cube
2×unpow2 sqr-pow
1×pow1 pow-to-exp pow-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 27
Calls
1 calls:
5.0ms
(* 0.16666666666666666 (pow x 2))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* 0.16666666666666666 (pow x 2))

simplify72.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0107102
140487
2198887
3500286

prune41.0ms

Filtered
30 candidates to 18 candidates (60.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New30030
Fresh033
Picked011
Done011
Total30535

Merged error: 0b

Counts
35 → 5

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (sqrt 3.0))
0.1b
(/ (+ x (sqrt 3.0)) (/ 6.0 (- x (sqrt 3.0))))
0.7b
(/ 6.0 (- x (sqrt 3.0)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
179×*-un-lft-identity
165×add-sqr-sqrt
89×add-cube-cbrt
38×difference-of-squares
30×associate-/r*
26×distribute-lft-out
19×sqrt-prod distribute-lft-out--
13×associate-/r/
10×add-exp-log add-cbrt-cube
7×div-inv associate-/l*
6×flip3-- flip--
5×add-log-exp
4×cbrt-undiv div-exp
3×pow1
2×frac-2neg flip3-+ clear-num flip-+ associate-/l/
1×+-commutative sum-log
Counts
3 → 194
Calls
3 calls:
4.0ms
(+ x (sqrt 3.0))
13.0ms
(/ (+ x (sqrt 3.0)) (/ 6.0 (- x (sqrt 3.0))))
6.0ms
(/ 6.0 (- x (sqrt 3.0)))

series443.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(+ x (sqrt 3.0))
343.0ms
(/ (+ x (sqrt 3.0)) (/ 6.0 (- x (sqrt 3.0))))
63.0ms
(/ 6.0 (- x (sqrt 3.0)))

simplify83.0ms

Algorithm
egg-herbie
Counts
203 → 203
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
05772252
128942097
250022080

prune272.0ms

Filtered
203 candidates to 123 candidates (60.6%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New2030203
Fresh022
Picked011
Done022
Total2035208

Merged error: 0b

Counts
208 → 5

regimes57.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample326.0ms

Algorithm
intervals
Results
212.0ms10646×body80valid

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