Details

Time bar (total: 1.4s)

sample9.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1102
2102

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: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ 1.0 3.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 15
Calls
1 calls:
6.0ms
(- x (/ 1.0 3.0))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(- x (/ 1.0 3.0))

simplify106.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08177
117872
242872
3120472
4429172
5500172

prune27.0ms

Filtered
18 candidates to 13 candidates (72.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New16218
Fresh000
Picked011
Done000
Total16319

Merged error: 0.0b

Counts
19 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))
15.7b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity
16×times-frac
12×add-sqr-sqrt add-cube-cbrt
6×distribute-lft-out
5×difference-of-squares
4×add-exp-log associate-/r* add-cbrt-cube associate-/l* add-log-exp
2×pow1 flip3-+ associate-/r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-sub div-exp clear-num sum-log flip-- div-inv
Counts
2 → 53
Calls
2 calls:
6.0ms
(+ x (/ 1.0 3.0))
10.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

series98.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(+ x (/ 1.0 3.0))
81.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)))

simplify44.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0239574
11018533
25001487

prune89.0ms

Filtered
59 candidates to 44 candidates (74.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New58159
Fresh101
Picked101
Done011
Total60262

Merged error: 0b

Counts
62 → 2

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))
0.6b
(/ 1 (sqrt (+ x (/ 1.0 3.0))))
2.5b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
3.3b
(* (/ 1 (sqrt (+ x (/ 1.0 3.0)))) (/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
120×times-frac
114×add-sqr-sqrt
108×*-un-lft-identity
75×sqrt-prod
68×add-cube-cbrt
34×associate-*r*
32×add-exp-log
27×associate-*l*
20×add-cbrt-cube
17×distribute-lft-out
15×difference-of-squares unswap-sqr
14×associate-/r*
11×div-exp
8×pow1 sqrt-div prod-exp associate-/r/
7×associate-/l*
6×cbrt-undiv add-log-exp
5×flip3-+ flip-+
4×cbrt-unprod div-inv
3×rec-exp pow-flip 1-exp
2×frac-2neg clear-num associate-/l/
1×+-commutative frac-times flip3-- sqrt-pow1 pow1/2 div-sub associate-*r/ pow-prod-down associate-*l/ sum-log *-commutative flip-- inv-pow
Counts
4 → 219
Calls
4 calls:
6.0ms
(+ x (/ 1.0 3.0))
9.0ms
(/ 1 (sqrt (+ x (/ 1.0 3.0))))
13.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
39.0ms
(* (/ 1 (sqrt (+ x (/ 1.0 3.0)))) (/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))

series252.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(+ x (/ 1.0 3.0))
54.0ms
(/ 1 (sqrt (+ x (/ 1.0 3.0))))
96.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0))))
86.0ms
(* (/ 1 (sqrt (+ x (/ 1.0 3.0)))) (/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (sqrt (+ x (/ 1.0 3.0)))))

simplify109.0ms

Algorithm
egg-herbie
Counts
231 → 231
Iterations

Useful iterations: 2 (77.0ms)

IterNodesCost
07853217
140562847
250022704

prune298.0ms

Filtered
231 candidates to 127 candidates (55.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2310231
Fresh000
Picked011
Done011
Total2312233

Merged error: 0b

Counts
233 → 2

regimes21.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052

end0.0ms

sample207.0ms

Algorithm
intervals
Results
119.0ms8000×body80valid

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