Details

Time bar (total: 753.0ms)

analyze3.0ms

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

sample14.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
167

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

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
8.0ms
(/ (+ x 1.0) (- 1.0 x))

series3.0ms

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

simplify52.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05682559

prune59.0ms

Filtered
32 candidates to 48 candidates (-50.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New47148
Fresh000
Picked011
Done000
Total47249

Merged error: 0b

Counts
49 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
96×*-un-lft-identity
88×add-sqr-sqrt
74×times-frac
53×sqrt-prod
42×add-cube-cbrt
41×associate-*r*
15×distribute-lft-out-- difference-of-squares
12×distribute-lft-out
9×add-exp-log add-cbrt-cube
7×associate-*l* associate-/l*
6×sqrt-div unswap-sqr
5×associate-/r*
4×pow1 associate-/r/
3×flip3-+ flip-+
2×cbrt-undiv frac-times flip3-- div-exp associate-*l/ prod-exp flip-- cbrt-unprod div-inv associate-/l/ add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 135
Calls
2 calls:
8.0ms
(/ (sqrt (+ x 1.0)) (- 1.0 x))
22.0ms
(* (sqrt (+ x 1.0)) (/ (sqrt (+ x 1.0)) (- 1.0 x)))

series11.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ (sqrt (+ x 1.0)) (- 1.0 x))
3.0ms
(* (sqrt (+ x 1.0)) (/ (sqrt (+ x 1.0)) (- 1.0 x)))

simplify60.0ms

Algorithm
egg-herbie
Counts
141 → 141
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049651881
149651881

prune185.0ms

Filtered
80 candidates to 141 candidates (-76.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1410141
Fresh000
Picked011
Done011
Total1412143

Merged error: 0b

Counts
143 → 2

regimes51.0ms

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
067
167

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

sample245.0ms

Algorithm
intervals
Results
158.0ms8000×body80valid

Profiling

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