Details

Time bar (total: 1.5s)

analyze341.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
0%99.9%0.1%7
0%99.9%0.1%8
40.6%56.9%2.5%9
46%49.5%4.4%10
50.3%44.9%4.8%11
60.3%30.5%9.2%12
62.9%25.7%11.4%13
65.2%23.2%11.7%14

sample21.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
1.0ms19×body80invalid

simplify53.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
0499211
1499211

prune9.0ms

Filtered
1 candidates to 1 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 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x z) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/l*
4×distribute-lft-out-- 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 → 38
Calls
1 calls:
6.0ms
(/ (- x z) y)

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (- x z) y)

simplify39.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05119362

prune42.0ms

Filtered
29 candidates to 41 candidates (-41.4%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New40141
Fresh011
Picked101
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y 0.75))
0.1b
(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv associate-*r/ div-exp associate-/l/
1×+-commutative flip3-- frac-2neg flip3-+ prod-exp clear-num sum-log flip-- cbrt-unprod flip-+ div-inv associate-/l*
Counts
2 → 34
Calls
2 calls:
3.0ms
(+ x (* y 0.75))
8.0ms
(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

series13.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ x (* y 0.75))
9.0ms
(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

simplify41.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05358429

prune44.0ms

Filtered
30 candidates to 40 candidates (-33.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40040
Fresh011
Picked011
Done000
Total40242

Merged error: 0b

Counts
42 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- x z))
0.6b
(/ 1 (/ y (- x z)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
102×add-sqr-sqrt *-un-lft-identity
70×add-cube-cbrt
26×associate-/r*
16×distribute-lft-out-- 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 → 145
Calls
2 calls:
5.0ms
(/ y (- x z))
9.0ms
(/ 1 (/ y (- x z)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(/ y (- x z))
7.0ms
(/ 1 (/ y (- x z)))

simplify39.0ms

Algorithm
egg-herbie
Counts
151 → 151
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
050031668

prune117.0ms

Filtered
91 candidates to 151 candidates (-65.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1510151
Fresh000
Picked011
Done011
Total1512153

Merged error: 0b

Counts
153 → 2

regimes189.0ms

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 (1.0ms)

IterNodesCost
02613
12613

end0.0ms

sample503.0ms

Algorithm
intervals
Results
283.0ms8000×body80valid
32.0ms945×body80invalid

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