Details

Time bar (total: 1.1s)

sample15.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0.18914%

Space saved by search: 0.048828%

Guaranteed chance to sample good point: 0%

Results
6.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1174
2194
3214
4224
5224

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize5.0ms

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)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*r*
2×associate-*l/ prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down frac-add sum-log *-commutative flip-+ div-inv
Counts
2 → 44
Calls
2 calls:
7.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
6.0ms
(* (/ 841.0 108.0) x)

series5.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
2.0ms
(* (/ 841.0 108.0) x)

simplify69.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0241217
1828198
23241196
35001196

prune77.0ms

Filtered
38 candidates to 50 candidates (-31.6%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New46450
Fresh000
Picked011
Done000
Total46551

Merged error: 0b

Counts
51 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))
0.3b
(* 841.0 (/ x 108.0))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*l*
2×associate-*r/ prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down frac-add sum-log *-commutative flip-+ div-inv
Counts
2 → 44
Calls
2 calls:
6.0ms
(+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))
6.0ms
(* 841.0 (/ x 108.0))

series5.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))
2.0ms
(* 841.0 (/ x 108.0))

simplify93.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0254222
11015203
24286202
35001202

prune62.0ms

Filtered
36 candidates to 50 candidates (-38.9%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New49150
Fresh123
Picked011
Done011
Total50555

Merged error: 0b

Counts
55 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ (* 841.0 x) 108.0) (/ 4.0 29.0))
0.7b
(/ (* 841.0 x) 108.0)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp
1×+-commutative frac-2neg flip3-+ frac-add prod-exp clear-num sum-log cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 34
Calls
2 calls:
9.0ms
(+ (/ (* 841.0 x) 108.0) (/ 4.0 29.0))
4.0ms
(/ (* 841.0 x) 108.0)

series7.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(+ (/ (* 841.0 x) 108.0) (/ 4.0 29.0))
4.0ms
(/ (* 841.0 x) 108.0)

simplify76.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0201178
1789159
23556158
35002158

prune42.0ms

Filtered
27 candidates to 40 candidates (-48.1%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New40040
Fresh022
Picked011
Done022
Total40545

Merged error: 0b

Counts
45 → 5

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ 1 (sqrt 108.0)) (* (/ 841.0 (sqrt 108.0)) x)) (/ 4.0 29.0))
0.7b
(* (/ 1 (sqrt 108.0)) (* (/ 841.0 (sqrt 108.0)) x))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
41×add-exp-log
23×add-cbrt-cube
22×associate-*l*
20×prod-exp
18×times-frac
15×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
10×div-exp cbrt-unprod
9×sqrt-prod
7×pow1
6×associate-*l/
5×cbrt-undiv
4×add-log-exp
3×rec-exp 1-exp pow-prod-down frac-add
2×frac-times associate-*r/
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ div-inv
Counts
2 → 68
Calls
2 calls:
12.0ms
(+ (* (/ 1 (sqrt 108.0)) (* (/ 841.0 (sqrt 108.0)) x)) (/ 4.0 29.0))
14.0ms
(* (/ 1 (sqrt 108.0)) (* (/ 841.0 (sqrt 108.0)) x))

series28.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(+ (* (/ 1 (sqrt 108.0)) (* (/ 841.0 (sqrt 108.0)) x)) (/ 4.0 29.0))
12.0ms
(* (/ 1 (sqrt 108.0)) (* (/ 841.0 (sqrt 108.0)) x))

simplify53.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0419614
12244479
25001367

prune85.0ms

Filtered
41 candidates to 74 candidates (-80.5%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New74074
Fresh011
Picked011
Done033
Total74579

Merged error: 0b

Counts
79 → 5

regimes93.0ms

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
0114
1114

end0.0ms

sample295.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0.18914%

Space saved by search: 0.048828%

Guaranteed chance to sample good point: 0%

Results
207.0ms7999×body80valid
0.0ms1×body1280valid
0.0ms1×body80invalid

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