Details

Time bar (total: 1.7s)

analyze383.0ms

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
12.5%87.4%0.1%7
18.7%81.1%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

sample20.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
1.0ms32×body80invalid

simplify49.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
0499211
1499211

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ 0.25 (/ (- x z) y))
0.0b
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
0.0b
(/ (- x z) y)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
7×add-log-exp
5×add-exp-log add-cbrt-cube associate-/l*
4×distribute-lft-out-- difference-of-squares
3×pow1 associate-/r*
2×+-commutative associate-+r+ flip3-+ div-sub sum-log flip-+ associate-/l/
1×cbrt-undiv distribute-rgt-in associate-+r- flip3-- frac-2neg distribute-lft-in div-exp clear-num flip-- div-inv distribute-lft-out
Counts
3 → 64
Calls
3 calls:
8.0ms
(+ 0.25 (/ (- x z) y))
3.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
6.0ms
(/ (- x z) y)

series23.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(+ 0.25 (/ (- x z) y))
8.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
10.0ms
(/ (- x z) y)

simplify48.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05898740

prune86.0ms

Filtered
54 candidates to 73 candidates (-35.2%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New70373
Fresh000
Picked101
Done000
Total71374

Merged error: 0b

Counts
74 → 3

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.25 (- (/ x y) (/ z y)))
0.0b
(+ 1.0 (* 4.0 (+ 0.25 (- (/ x y) (/ z y)))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
7×*-un-lft-identity
3×associate-+r+ sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+ distribute-lft-out
1×distribute-rgt-in associate-+r- sub-neg distribute-lft-in diff-log distribute-lft-out--
Counts
2 → 29
Calls
2 calls:
17.0ms
(+ 0.25 (- (/ x y) (/ z y)))
4.0ms
(+ 1.0 (* 4.0 (+ 0.25 (- (/ x y) (/ z y)))))

series13.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(+ 0.25 (- (/ x y) (/ z y)))
8.0ms
(+ 1.0 (* 4.0 (+ 0.25 (- (/ x y) (/ z y)))))

simplify42.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05442476

prune44.0ms

Filtered
25 candidates to 35 candidates (-40.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New34135
Fresh112
Picked101
Done000
Total36238

Merged error: 0b

Counts
38 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 2.0 (* 4.0 (- (/ x y) (/ z y))))
0.0b
(* 4.0 (- (/ x y) (/ z y)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
14×*-un-lft-identity
12×associate-*r*
10×times-frac
6×add-cube-cbrt
4×pow1 add-exp-log sub-neg associate-*r/ add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in div-inv
1×+-commutative flip3-- distribute-rgt-out-- flip3-+ pow-prod-down prod-exp sum-log *-commutative frac-sub flip-- cbrt-unprod flip-+ sub-div unswap-sqr
Counts
2 → 46
Calls
2 calls:
4.0ms
(+ 2.0 (* 4.0 (- (/ x y) (/ z y))))
16.0ms
(* 4.0 (- (/ x y) (/ z y)))

series16.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ 2.0 (* 4.0 (- (/ x y) (/ z y))))
8.0ms
(* 4.0 (- (/ x y) (/ z y)))

simplify31.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
05312511

prune58.0ms

Filtered
40 candidates to 52 candidates (-30.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New52052
Fresh011
Picked011
Done000
Total52254

Merged error: 0b

Counts
54 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ 0.25 (* (- x z) (/ 1 y)))
0.0b
(+ 1.0 (* 4.0 (+ 0.25 (* (- x z) (/ 1 y)))))
0.3b
(* (- x z) (/ 1 y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
14×*-un-lft-identity
13×associate-*r*
12×add-exp-log
11×add-cube-cbrt times-frac
8×add-cbrt-cube
7×add-log-exp
5×pow1 associate-*l*
4×prod-exp
3×unswap-sqr
2×+-commutative frac-times associate-+r+ flip3-- flip3-+ div-exp associate-*l/ sum-log flip-- cbrt-unprod flip-+
1×cbrt-undiv distribute-rgt-in rec-exp distribute-lft-in 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
3 → 66
Calls
3 calls:
4.0ms
(+ 0.25 (* (- x z) (/ 1 y)))
3.0ms
(+ 1.0 (* 4.0 (+ 0.25 (* (- x z) (/ 1 y)))))
10.0ms
(* (- x z) (/ 1 y))

series20.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(+ 0.25 (* (- x z) (/ 1 y)))
8.0ms
(+ 1.0 (* 4.0 (+ 0.25 (* (- x z) (/ 1 y)))))
6.0ms
(* (- x z) (/ 1 y))

simplify36.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
04995699
14995699

prune78.0ms

Filtered
54 candidates to 75 candidates (-38.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New75075
Fresh000
Picked011
Done011
Total75277

Merged error: 0b

Counts
77 → 2

regimes127.0ms

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 (1.0ms)

IterNodesCost
02911
12911

end0.0ms

sample520.0ms

Algorithm
intervals
Results
301.0ms8000×body80valid
35.0ms979×body80invalid

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