Details

Time bar (total: 1.2s)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
62.5%37.5%0%4
81.2%18.7%0%5
90.6%9.4%0%6
95.3%4.7%0%7
97.6%2.3%0%8
98.8%1.2%0%9
99.4%0.6%0%10
99.7%0.3%0%11
99.8%0.1%0%12
99.9%0.1%0%13
99.9%0%0%14

sample18.0ms

Algorithm
intervals
Results
6.0ms68×body640valid
3.0ms143×body80valid
2.0ms34×body320valid
0.0ms11×body160valid

simplify33.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
04979
14979

prune4.0ms

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: 12.4b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1.0 (+ x 1.0))
1.1b
(- (/ 1.0 (+ x 1.0)) (/ 1.0 x))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
40×*-un-lft-identity
28×times-frac
27×add-sqr-sqrt
15×add-cube-cbrt
8×distribute-lft-out--
7×distribute-lft-out
4×add-exp-log associate-/r* add-cbrt-cube add-log-exp difference-of-squares
3×div-inv associate-/l*
2×pow1 associate-/r/
1×cbrt-undiv sub-neg flip3-- frac-2neg flip3-+ diff-log div-exp clear-num frac-sub flip-- flip-+
Counts
2 → 57
Calls
2 calls:
5.0ms
(/ 1.0 (+ x 1.0))
22.0ms
(- (/ 1.0 (+ x 1.0)) (/ 1.0 x))

series6.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(/ 1.0 (+ x 1.0))
4.0ms
(- (/ 1.0 (+ x 1.0)) (/ 1.0 x))

simplify44.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05088709

prune82.0ms

Filtered
49 candidates to 63 candidates (-28.6%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New62163
Fresh000
Picked101
Done000
Total63164

Merged error: 0.5b

Counts
64 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.5b
(/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log add-cbrt-cube
4×cbrt-undiv div-exp prod-exp cbrt-unprod
2×associate-*r/ associate-/r/
1×pow1 add-sqr-sqrt add-cube-cbrt frac-2neg *-un-lft-identity flip3-+ times-frac distribute-frac-neg clear-num associate-/r* distribute-rgt-neg-out flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 24
Calls
1 calls:
8.0ms
(/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x)))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ (* 1.0 (neg 1.0)) (* x (+ 1.0 x)))

simplify23.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (17.0ms)

IterNodesCost
05451311

prune37.0ms

Filtered
18 candidates to 27 candidates (-50.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New23427
Fresh000
Picked011
Done000
Total23528

Merged error: 0.0b

Counts
28 → 5

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (* (/ 1.0 x) (neg 1.0)) (+ 1.0 x))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×*-un-lft-identity
4×cbrt-undiv times-frac div-exp associate-/r*
3×add-sqr-sqrt add-cube-cbrt
2×prod-exp associate-/r/ cbrt-unprod distribute-lft-out
1×pow1 frac-2neg flip3-+ distribute-frac-neg associate-*l/ clear-num distribute-rgt-neg-out flip-+ div-inv associate-/l/ associate-/l* add-log-exp
Counts
1 → 29
Calls
1 calls:
9.0ms
(/ (* (/ 1.0 x) (neg 1.0)) (+ 1.0 x))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ (* (/ 1.0 x) (neg 1.0)) (+ 1.0 x))

simplify48.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
04969366
14969366

prune39.0ms

Filtered
21 candidates to 32 candidates (-52.4%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New30232
Fresh213
Picked011
Done011
Total32537

Merged error: 0.0b

Counts
37 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (+ 1.0 x))
0.2b
(cbrt (+ 1.0 x))
0.2b
(cbrt (+ 1.0 x))
0.2b
(* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
3.0ms
(cbrt (+ 1.0 x))
3.0ms
(cbrt (+ 1.0 x))
3.0ms
(cbrt (+ 1.0 x))
12.0ms
(* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))

series26.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(cbrt (+ 1.0 x))
6.0ms
(cbrt (+ 1.0 x))
6.0ms
(cbrt (+ 1.0 x))
8.0ms
(* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))

simplify61.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
052251033

prune185.0ms

Filtered
71 candidates to 107 candidates (-50.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1043107
Fresh112
Picked011
Done022
Total1057112

Merged error: 0b

Counts
112 → 7

regimes42.0ms

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 (1.0ms)

IterNodesCost
04010
14010

end0.0ms

sample489.0ms

Algorithm
intervals
Results
168.0ms1885×body640valid
110.0ms4169×body80valid
87.0ms1290×body320valid
33.0ms656×body160valid
0.0ms2×body80invalid

Profiling

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