Details

Time bar (total: 1.6s)

analyze149.0ms

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
18.7%81.1%0.1%6
40.6%59.3%0.1%7
45.2%54.6%0.1%8
65.5%34.3%0.1%9
78%21.8%0.1%10
80%19.5%0.5%11
81.7%17.7%0.5%12
87.9%11.3%0.8%13
88.3%10.1%1.6%14

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms5×body80invalid

simplify49.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
010027
110027

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
7.0ms
(/ (- x y) (- z y))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(/ (- x y) (- z y))

simplify55.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
04867651
14867651

prune54.0ms

Filtered
37 candidates to 55 candidates (-48.6%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New52355
Fresh000
Picked101
Done000
Total53356

Merged error: 0b

Counts
56 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
8×associate-/r/
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 102
Calls
3 calls:
5.0ms
(/ x (- z y))
25.0ms
(- (/ x (- z y)) (/ y (- z y)))
5.0ms
(/ y (- z y))

series27.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/ x (- z y))
14.0ms
(- (/ x (- z y)) (/ y (- z y)))
6.0ms
(/ y (- z y))

simplify75.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
048871147
148871147

prune90.0ms

Filtered
83 candidates to 111 candidates (-33.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1110111
Fresh022
Picked011
Done000
Total1113114

Merged error: 0b

Counts
114 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- z y))
0.2b
(* (- x y) (/ 1 (- z y)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*l* associate-/r*
4×flip3-- div-exp prod-exp associate-/r/ flip--
3×associate-/l* unswap-sqr
2×cbrt-undiv frac-times rec-exp 1-exp associate-*l/ cbrt-unprod div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 91
Calls
2 calls:
5.0ms
(/ 1 (- z y))
13.0ms
(* (- x y) (/ 1 (- z y)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ 1 (- z y))
9.0ms
(* (- x y) (/ 1 (- z y)))

simplify42.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05302808

prune75.0ms

Filtered
59 candidates to 97 candidates (-64.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New97097
Fresh011
Picked011
Done011
Total973100

Merged error: 0b

Counts
100 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ 1 (sqrt (- z y)))
0.1b
(* (/ 1 (sqrt (- z y))) (/ (- x y) (sqrt (- z y))))
0.2b
(/ (- x y) (sqrt (- z y)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
191×add-sqr-sqrt
151×*-un-lft-identity
150×times-frac
101×sqrt-prod
75×add-cube-cbrt
46×associate-*r*
35×distribute-lft-out-- difference-of-squares
31×add-exp-log
30×associate-*l*
19×add-cbrt-cube
16×associate-/r*
15×unswap-sqr
11×div-exp
8×sqrt-div prod-exp associate-/r/ associate-/l*
7×pow1
6×cbrt-undiv
5×flip3-- flip--
4×cbrt-unprod div-inv
3×rec-exp pow-flip 1-exp add-log-exp
2×frac-2neg clear-num associate-/l/
1×frac-times sqrt-pow1 pow1/2 div-sub associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 240
Calls
3 calls:
6.0ms
(/ 1 (sqrt (- z y)))
39.0ms
(* (/ 1 (sqrt (- z y))) (/ (- x y) (sqrt (- z y))))
8.0ms
(/ (- x y) (sqrt (- z y)))

series54.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(/ 1 (sqrt (- z y)))
20.0ms
(* (/ 1 (sqrt (- z y))) (/ (- x y) (sqrt (- z y))))
15.0ms
(/ (- x y) (sqrt (- z y)))

simplify64.0ms

Algorithm
egg-herbie
Counts
249 → 249
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
055493331

prune153.0ms

Filtered
137 candidates to 249 candidates (-81.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2490249
Fresh000
Picked011
Done022
Total2493252

Merged error: 0b

Counts
252 → 3

regimes124.0ms

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
02611
12611

end0.0ms

sample352.0ms

Algorithm
intervals
Results
183.0ms8000×body80valid
5.0ms227×body80invalid

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