Details

Time bar (total: 721.0ms)

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

sample9.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify22.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
03455
13455

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))

simplify51.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04965368
14965368

prune51.0ms

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

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
23×*-un-lft-identity times-frac
13×add-cube-cbrt
10×difference-of-sqr--1
6×add-exp-log associate-/r*
5×distribute-lft-out
4×add-cbrt-cube add-log-exp
3×pow1 associate-/l*
2×flip3-+ div-exp associate-/r/ flip-+
1×cbrt-undiv +-commutative rec-exp pow-flip frac-2neg 1-exp clear-num sum-log div-inv inv-pow
Counts
2 → 59
Calls
2 calls:
6.0ms
(+ (/ 1.0 x) -1)
8.0ms
(/ 1 (+ (/ 1.0 x) -1))

series5.0ms

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

simplify43.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05990654

prune65.0ms

Filtered
42 candidates to 65 candidates (-54.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New65065
Fresh011
Picked011
Done011
Total65368

Merged error: 0b

Counts
68 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
16.4b
(/ x (- (* 1.0 1.0) (* x x)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt times-frac
22×*-un-lft-identity
20×add-cube-cbrt
18×associate-*l*
9×add-exp-log add-cbrt-cube
7×difference-of-squares
4×pow1 associate-*r* associate-/r* associate-/r/
3×associate-/l*
2×cbrt-undiv frac-times flip3-- flip3-+ associate-*r/ div-exp prod-exp flip-- cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
1×distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down associate-*l/ clear-num *-commutative distribute-lft-out
Counts
2 → 77
Calls
2 calls:
11.0ms
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
5.0ms
(/ x (- (* 1.0 1.0) (* x x)))

series9.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
4.0ms
(/ x (- (* 1.0 1.0) (* x x)))

simplify32.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
050971020

prune96.0ms

Filtered
68 candidates to 83 candidates (-22.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New83083
Fresh000
Picked011
Done022
Total83386

Merged error: 0b

Counts
86 → 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
0145
1145

end0.0ms

sample223.0ms

Algorithm
intervals
Results
128.0ms8000×body80valid

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