Details

Time bar (total: 2.6s)

sample25.0ms

Algorithm
intervals
Results
7.0ms256×pre80true
6.0ms256×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize10.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ (+ e d) c)
0.2b
(+ (+ (+ e d) c) b)
0.2b
(+ (+ (+ (+ e d) c) b) a)

rewrite374.0ms

Algorithm
rewrite-expression-head
Rules
50×*-un-lft-identity
31×add-log-exp
29×distribute-lft-out
19×sum-log
15×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
Counts
3 → 72
Calls
3 calls:
16.0ms
(+ (+ e d) c)
69.0ms
(+ (+ (+ e d) c) b)
286.0ms
(+ (+ (+ (+ e d) c) b) a)

series94.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(+ (+ e d) c)
31.0ms
(+ (+ (+ e d) c) b)
49.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify30.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0249295
11063283
25002283

prune163.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ (+ (+ e d) (+ c b)) a)
0.2b
(+ (+ e d) (+ c b))

rewrite133.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
32×add-log-exp
30×distribute-lft-out
21×sum-log
11×fma-def
6×flip3-+ flip-+
4×add-sqr-sqrt add-cube-cbrt frac-add
2×pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ add-cbrt-cube log1p-expm1-u
1×associate-+r+
Counts
2 → 60
Calls
2 calls:
108.0ms
(+ (+ (+ e d) (+ c b)) a)
23.0ms
(+ (+ e d) (+ c b))

series78.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ (+ (+ e d) (+ c b)) a)
28.0ms
(+ (+ e d) (+ c b))

simplify38.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0363326
11444310
25001310

prune137.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ a (+ b c))
0.2b
(+ (+ e d) (+ a (+ b c)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
28×add-log-exp
19×distribute-lft-out
18×sum-log
7×fma-def
6×flip3-+ flip-+
4×add-sqr-sqrt add-cube-cbrt frac-add
2×pow1 add-exp-log +-commutative expm1-log1p-u associate-+r+ add-cbrt-cube log1p-expm1-u
1×associate-+l+
Counts
2 → 54
Calls
2 calls:
8.0ms
(+ a (+ b c))
35.0ms
(+ (+ e d) (+ a (+ b c)))

series66.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ a (+ b c))
51.0ms
(+ (+ e d) (+ a (+ b c)))

simplify37.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0322318
11348300
25001300

prune135.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ a (+ b c))
0.2b
(+ d (+ a (+ b c)))
0.3b
(+ e (+ d (+ a (+ b c))))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
31×add-log-exp
19×sum-log distribute-lft-out
9×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u associate-+r+ flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
Counts
3 → 66
Calls
3 calls:
8.0ms
(+ a (+ b c))
22.0ms
(+ d (+ a (+ b c)))
69.0ms
(+ e (+ d (+ a (+ b c))))

series94.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(+ a (+ b c))
28.0ms
(+ d (+ a (+ b c)))
51.0ms
(+ e (+ d (+ a (+ b c))))

simplify31.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0263289
1979277
25001277

prune142.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes148.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0136
1136

end0.0ms

sample638.0ms

Algorithm
intervals
Results
221.0ms8000×pre80true
188.0ms8000×body80valid