Details

Time bar (total: 4.1s)

sample23.0ms

Algorithm
intervals
Results
5.0ms256×pre80true
4.0ms256×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1584
21784
33514
44014
54014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite685.0ms

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:
121.0ms
(+ (+ (+ e d) c) b)
529.0ms
(+ (+ (+ (+ e d) c) b) a)
32.0ms
(+ (+ e d) c)

series118.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(+ (+ (+ e d) c) b)
58.0ms
(+ (+ (+ (+ e d) c) b) a)
17.0ms
(+ (+ e d) c)

simplify31.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0249295
11063283
25001283

prune163.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

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)

rewrite519.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
31×add-log-exp
28×distribute-lft-out
19×sum-log
14×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
2×associate-+l+
1×associate-+r+
Counts
3 → 71
Calls
3 calls:
16.0ms
(+ e (+ d c))
94.0ms
(+ (+ e (+ d c)) b)
407.0ms
(+ (+ (+ e (+ d c)) b) a)

series105.0ms

Counts
3 → 9
Calls
3 calls:
20.0ms
(+ e (+ d c))
30.0ms
(+ (+ e (+ d c)) b)
54.0ms
(+ (+ (+ e (+ d c)) b) a)

simplify30.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0259295
11077283
25001283

prune156.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite355.0ms

Algorithm
rewrite-expression-head
Rules
43×*-un-lft-identity
31×add-log-exp
25×distribute-lft-out
19×sum-log
12×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
2×associate-+r+
1×associate-+l+
Counts
3 → 69
Calls
3 calls:
15.0ms
(+ d (+ b c))
43.0ms
(+ e (+ d (+ b c)))
295.0ms
(+ (+ e (+ d (+ b c))) a)

series108.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(+ d (+ b c))
33.0ms
(+ e (+ d (+ b c)))
59.0ms
(+ (+ e (+ d (+ b c))) a)

simplify29.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0261294
1966282
25002282

prune149.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite305.0ms

Algorithm
rewrite-expression-head
Rules
39×*-un-lft-identity
31×add-log-exp
22×distribute-lft-out
19×sum-log
11×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
2×associate-+r+
1×associate-+l+
Counts
3 → 68
Calls
3 calls:
15.0ms
(+ d (+ b c))
193.0ms
(+ e (+ (+ d (+ b c)) a))
95.0ms
(+ (+ d (+ b c)) a)

series103.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(+ d (+ b c))
56.0ms
(+ e (+ (+ d (+ b c)) a))
31.0ms
(+ (+ d (+ b c)) a)

simplify28.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0264294
1972282
25001282

prune135.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes380.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0134
1134

end0.0ms

sample593.0ms

Algorithm
intervals
Results
178.0ms8000×pre80true
132.0ms8000×body80valid