Details

Time bar (total: 1.0s)

analyze65.0ms

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
50%50%0.1%6
68.7%31.2%0.1%7
81.2%18.7%0.1%8
89%10.9%0.1%9
92.1%7.8%0.1%10
95.6%4.3%0.1%11
96.4%3.5%0.1%12
98%1.9%0.1%13
98.2%1.7%0.1%14

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify72.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
048899
148899

prune8.0ms

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 2 expressions with local error:

0.0b
(/ y (- x y))
5.5b
(* x (* 2.0 (/ y (- x y))))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt *-un-lft-identity
15×times-frac
13×add-exp-log add-cube-cbrt add-cbrt-cube
7×pow1
5×prod-exp associate-/r* cbrt-unprod
4×distribute-lft-out-- difference-of-squares
3×associate-*l* pow-prod-down associate-/l*
2×cbrt-undiv associate-*r/ div-exp associate-/r/ add-log-exp
1×flip3-- frac-2neg associate-*r* clear-num *-commutative flip-- div-inv
Counts
2 → 58
Calls
2 calls:
13.0ms
(/ y (- x y))
14.0ms
(* x (* 2.0 (/ y (- x y))))

series22.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(/ y (- x y))
13.0ms
(* x (* 2.0 (/ y (- x y))))

simplify35.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05332545

prune57.0ms

Filtered
42 candidates to 64 candidates (-52.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New62264
Fresh011
Picked011
Done000
Total62466

Merged error: 0.0b

Counts
66 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

13.8b
(/ (* (* x 2.0) y) (- x y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×add-sqr-sqrt *-un-lft-identity
5×times-frac associate-/r*
3×cbrt-undiv add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/r/ distribute-lft-out-- difference-of-squares
1×pow1 flip3-- frac-2neg clear-num flip-- div-inv associate-/l* add-log-exp
Counts
1 → 29
Calls
1 calls:
8.0ms
(/ (* (* x 2.0) y) (- x y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ (* (* x 2.0) y) (- x y))

simplify39.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
06261313

prune33.0ms

Filtered
22 candidates to 32 candidates (-45.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New31132
Fresh202
Picked011
Done011
Total33336

Merged error: 0b

Counts
36 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

6.0b
(/ (* x 2.0) (+ (/ x y) -1))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
8×times-frac
7×*-un-lft-identity
6×add-exp-log associate-/r* add-cbrt-cube
4×difference-of-sqr--1
3×add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 29
Calls
1 calls:
9.0ms
(/ (* x 2.0) (+ (/ x y) -1))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/ (* x 2.0) (+ (/ x y) -1))

simplify34.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
05421326

prune32.0ms

Filtered
23 candidates to 32 candidates (-39.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New32032
Fresh000
Picked011
Done022
Total32335

Merged error: 0b

Counts
35 → 3

regimes168.0ms

Accuracy

80.3% (1.4b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 7.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05568
15568

end0.0ms

sample352.0ms

Algorithm
intervals
Results
226.0ms8000×body80valid

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