Details

Time bar (total: 687.0ms)

analyze5.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
50%50%0%2
50%50%0%3
87.5%12.5%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14

sample9.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
045
145

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
5.0ms
(/ x (- 1.0 x))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ x (- 1.0 x))

simplify52.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05643371

prune47.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New38240
Fresh000
Picked011
Done000
Total38341

Merged error: 0b

Counts
41 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ 1 (- (/ 1.0 x) 1))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
60×add-sqr-sqrt
42×times-frac
32×*-un-lft-identity
16×add-cube-cbrt difference-of-squares
10×associate-/r*
8×difference-of-sqr-1
5×add-exp-log
4×distribute-lft-out--
3×add-cbrt-cube associate-/l*
2×pow1 div-exp associate-/r/
1×cbrt-undiv rec-exp flip3-- pow-flip frac-2neg 1-exp clear-num flip-- div-inv inv-pow add-log-exp
Counts
1 → 61
Calls
1 calls:
9.0ms
(/ 1 (- (/ 1.0 x) 1))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ 1 (- (/ 1.0 x) 1))

simplify78.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
04917781
14917781

prune50.0ms

Filtered
30 candidates to 64 candidates (-113.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New64064
Fresh011
Picked011
Done011
Total64367

Merged error: 0b

Counts
67 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- 1.0 x))
0.1b
(* x (/ 1 (- 1.0 x)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
37×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/r*
4×div-exp prod-exp associate-/r/
3×associate-*l* associate-/l* unswap-sqr
2×cbrt-undiv rec-exp flip3-- 1-exp flip-- 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 → 85
Calls
2 calls:
5.0ms
(/ 1 (- 1.0 x))
10.0ms
(* x (/ 1 (- 1.0 x)))

series5.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(/ 1 (- 1.0 x))
3.0ms
(* x (/ 1 (- 1.0 x)))

simplify49.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05282711

prune77.0ms

Filtered
54 candidates to 91 candidates (-68.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New91091
Fresh000
Picked011
Done022
Total91394

Merged error: 0b

Counts
94 → 3

regimes50.0ms

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 (0.0ms)

IterNodesCost
045
145

end0.0ms

analyze2.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
50%50%0%2
50%50%0%3
87.5%12.5%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14

sample205.0ms

Algorithm
intervals
Results
125.0ms8000×body80valid

Profiling

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