Details

Time bar (total: 933.0ms)

sample19.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0.048828%

Space saved by search: 0.048828%

Guaranteed chance to sample good point: 0%

Results
10.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0288
1428
2508
3508

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

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ 0.99229 (* x 0.04481))
0.0b
(+ 2.30753 (* x 0.27061))
0.1b
(* x (+ 0.99229 (* x 0.04481)))
12.5b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity
9×times-frac
8×add-exp-log add-cbrt-cube add-log-exp
6×pow1
5×flip3-+ flip-+
3×associate-*r* associate-*l* associate-/r* associate-/l*
2×+-commutative associate-*r/ sum-log associate-/r/ associate-/l/
1×cbrt-undiv distribute-rgt-in frac-2neg distribute-lft-in div-exp pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv unswap-sqr
Counts
4 → 75
Calls
4 calls:
3.0ms
(+ 0.99229 (* x 0.04481))
3.0ms
(+ 2.30753 (* x 0.27061))
5.0ms
(* x (+ 0.99229 (* x 0.04481)))
6.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series22.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(+ 0.99229 (* x 0.04481))
4.0ms
(+ 2.30753 (* x 0.27061))
10.0ms
(* x (+ 0.99229 (* x 0.04481)))
5.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify52.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0401622
11709574
25001574

prune119.0ms

Filtered
65 candidates to 87 candidates (-33.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New86187
Fresh000
Picked011
Done000
Total86288

Merged error: 0b

Counts
88 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (log (exp (* x (+ 0.99229 (* x 0.04481))))))) x)
0.0b
(+ 2.30753 (* x 0.27061))
0.1b
(* x (+ 0.99229 (* x 0.04481)))
3.7b
(log (exp (* x (+ 0.99229 (* x 0.04481)))))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
9×*-un-lft-identity add-log-exp
7×pow1 add-cube-cbrt
6×add-exp-log add-cbrt-cube
5×log-prod
3×associate-*r* associate-*l* log-pow
2×distribute-rgt-in distribute-lft-in flip3-+ associate-*r/ exp-sum flip-+ difference-of-squares
1×+-commutative sub-neg exp-prod flip3-- exp-to-pow times-frac diff-log rem-log-exp pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod distribute-lft-out-- unswap-sqr
Counts
4 → 64
Calls
4 calls:
12.0ms
(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (log (exp (* x (+ 0.99229 (* x 0.04481))))))) x)
2.0ms
(+ 2.30753 (* x 0.27061))
5.0ms
(* x (+ 0.99229 (* x 0.04481)))
2.0ms
(log (exp (* x (+ 0.99229 (* x 0.04481)))))

series26.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (log (exp (* x (+ 0.99229 (* x 0.04481))))))) x)
3.0ms
(+ 2.30753 (* x 0.27061))
6.0ms
(* x (+ 0.99229 (* x 0.04481)))
8.0ms
(log (exp (* x (+ 0.99229 (* x 0.04481)))))

simplify44.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0348540
11369485
25001475

prune113.0ms

Filtered
53 candidates to 76 candidates (-43.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New76076
Fresh000
Picked011
Done011
Total76278

Merged error: 0b

Counts
78 → 2

regimes53.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0208
1208

end0.0ms

sample411.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0.048828%

Space saved by search: 0.048828%

Guaranteed chance to sample good point: 0%

Results
319.0ms8000×body80valid

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