Details

Time bar (total: 918.0ms)

analyze9.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
75%25%0%4
87.5%12.5%0%5
93.7%6.2%0%6
96.8%3.1%0%7
98.4%1.6%0%8
99.2%0.8%0%9
99.6%0.4%0%10
99.8%0.2%0%11
99.9%0.1%0%12
99.9%0%0%13
99.9%0%0%14

sample13.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

prune4.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
60×*-un-lft-identity
35×times-frac
30×add-sqr-sqrt
22×add-cube-cbrt
11×distribute-lft-out
9×associate-/r*
7×add-exp-log add-cbrt-cube
6×associate-/l* distribute-lft-out--
5×add-log-exp
4×associate-/r/ difference-of-squares
3×pow1
2×cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv
1×+-commutative flip3-- frac-add sum-log flip--
Counts
3 → 87
Calls
3 calls:
20.0ms
(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
5.0ms
(/ 1.0 (- x 1.0))
5.0ms
(/ x (+ x 1.0))

series12.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
2.0ms
(/ 1.0 (- x 1.0))
3.0ms
(/ x (+ x 1.0))

simplify60.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
05489992

prune118.0ms

Filtered
71 candidates to 96 candidates (-35.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New95196
Fresh000
Picked011
Done000
Total95297

Merged error: 0b

Counts
97 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1.0 (- x 1.0))
0.0b
(/ x (+ x 1.0))
0.0b
(exp (/ 1.0 (- x 1.0)))
3.9b
(log (exp (/ 1.0 (- x 1.0))))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
70×*-un-lft-identity
62×add-sqr-sqrt
57×times-frac
42×add-cube-cbrt exp-prod
22×log-pow
10×distribute-lft-out-- difference-of-squares
9×associate-/r*
8×add-exp-log associate-/r/ add-cbrt-cube
6×associate-/l*
5×pow1 add-log-exp
4×div-inv distribute-lft-out
3×log-prod flip3-- flip--
2×cbrt-undiv frac-2neg div-exp clear-num
1×flip3-+ rem-log-exp flip-+ rem-exp-log
Counts
4 → 132
Calls
4 calls:
5.0ms
(/ 1.0 (- x 1.0))
4.0ms
(/ x (+ x 1.0))
6.0ms
(exp (/ 1.0 (- x 1.0)))
7.0ms
(log (exp (/ 1.0 (- x 1.0))))

series9.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(/ 1.0 (- x 1.0))
2.0ms
(/ x (+ x 1.0))
3.0ms
(exp (/ 1.0 (- x 1.0)))
2.0ms
(log (exp (/ 1.0 (- x 1.0))))

simplify41.0ms

Algorithm
egg-herbie
Counts
144 → 144
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
049671226
149671226

prune210.0ms

Filtered
110 candidates to 144 candidates (-30.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1440144
Fresh000
Picked011
Done011
Total1442146

Merged error: 0b

Counts
146 → 2

regimes46.0ms

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
01113
11113

end0.0ms

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
75%25%0%4
87.5%12.5%0%5
93.7%6.2%0%6
96.8%3.1%0%7
98.4%1.6%0%8
99.2%0.8%0%9
99.6%0.4%0%10
99.8%0.2%0%11
99.9%0.1%0%12
99.9%0%0%13
99.9%0%0%14

sample314.0ms

Algorithm
intervals
Results
230.0ms8000×body80valid

Profiling

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