Details

Time bar (total: 1.2s)

analyze35.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
25%74.9%0.1%3
25%74.9%0.1%4
43.7%56.2%0.1%5
46.8%53.1%0.1%6
78%21.9%0.1%7
82.7%17.2%0.1%8
89%10.9%0.1%9
91.3%8.6%0.1%10
94.4%5.5%0.1%11
95.6%4.3%0.1%12
97.2%2.7%0.1%13
97.8%2.1%0.1%14

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify48.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
010027
110027

prune7.0ms

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) (- 1.0 y))

rewrite10.0ms

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) (- 1.0 y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (- x y) (- 1.0 y))

simplify40.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05235675

prune63.0ms

Filtered
38 candidates to 55 candidates (-44.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New52355
Fresh000
Picked011
Done000
Total52456

Merged error: 0b

Counts
56 → 4

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
0.0b
(/ x (- 1.0 y))
0.0b
(/ y (- 1.0 y))

rewrite43.0ms

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:
29.0ms
(- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
5.0ms
(/ x (- 1.0 y))
5.0ms
(/ y (- 1.0 y))

series16.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(- (/ x (- 1.0 y)) (/ y (- 1.0 y)))
5.0ms
(/ x (- 1.0 y))
3.0ms
(/ y (- 1.0 y))

simplify38.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
049711241
149711241

prune125.0ms

Filtered
84 candidates to 111 candidates (-32.1%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1110111
Fresh022
Picked011
Done011
Total1114115

Merged error: 0b

Counts
115 → 4

localize10.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ (- x y) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
17.2b
(/ (- x y) (- (* 1.0 1.0) (* y y)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
47×add-sqr-sqrt
44×*-un-lft-identity
41×times-frac
26×associate-*l*
24×add-cube-cbrt
20×difference-of-squares
9×add-exp-log add-cbrt-cube distribute-lft-out--
5×associate-/l*
4×pow1 associate-*r* associate-/r* associate-/r/
3×flip3-- flip--
2×cbrt-undiv frac-times flip3-+ associate-*r/ div-exp prod-exp cbrt-unprod flip-+ div-inv associate-/l/ add-log-exp unswap-sqr
1×distribute-rgt-in frac-2neg distribute-lft-in div-sub pow-prod-down associate-*l/ clear-num *-commutative distribute-lft-out
Counts
2 → 98
Calls
2 calls:
14.0ms
(* (/ (- x y) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
8.0ms
(/ (- x y) (- (* 1.0 1.0) (* y y)))

series25.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(* (/ (- x y) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
12.0ms
(/ (- x y) (- (* 1.0 1.0) (* y y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
059621565

prune113.0ms

Filtered
79 candidates to 104 candidates (-31.6%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1040104
Fresh011
Picked011
Done022
Total1044108

Merged error: 0b

Counts
108 → 4

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) y)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×*-un-lft-identity
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- distribute-rgt-out-- diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
4.0ms
(- (* x y) y)

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(- (* x y) y)

simplify42.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04940110
14940110

prune14.0ms

Filtered
11 candidates to 15 candidates (-36.4%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New15015
Fresh000
Picked011
Done033
Total15419

Merged error: 0b

Counts
19 → 4

regimes106.0ms

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

sample363.0ms

Algorithm
intervals
Results
214.0ms8000×body80valid

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