Details

Time bar (total: 7.0s)

sample36.0ms

Algorithm
intervals
Results
9.0ms256×pre80true
8.0ms256×body80valid

simplify202.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1199
2589
31639
42729
done2729

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize13.0ms

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)

rewrite748.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
27.0ms
(+ (+ e d) c)
118.0ms
(+ (+ (+ e d) c) b)
601.0ms
(+ (+ (+ (+ e d) c) b) a)

series111.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ (+ e d) c)
33.0ms
(+ (+ (+ e d) c) b)
61.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify904.0ms

Counts
60 → 60
Iterations

Useful iterations: done (902.0ms)

IterNodesCost
083624
1226575
2935557
done5001545

prune171.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite171.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
6×flip3-+ flip-+
4×frac-add
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ add-cbrt-cube
1×associate-+r+
Counts
2 → 43
Calls
2 calls:
28.0ms
(+ (+ e d) c)
141.0ms
(+ (+ (+ e d) c) (+ b a))

series77.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(+ (+ e d) c)
60.0ms
(+ (+ (+ e d) c) (+ b a))

simplify567.0ms

Counts
49 → 49
Iterations

Useful iterations: 2 (162.0ms)

IterNodesCost
093699
1288649
21394631
done5001631

prune111.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
6×flip3-+ flip-+
4×frac-add
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ add-cbrt-cube
1×associate-+l+
Counts
2 → 43
Calls
2 calls:
15.0ms
(+ d (+ e c))
133.0ms
(+ (+ d (+ e c)) (+ b a))

series96.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ d (+ e c))
70.0ms
(+ (+ d (+ e c)) (+ b a))

simplify718.0ms

Counts
49 → 49
Iterations

Useful iterations: 2 (185.0ms)

IterNodesCost
091701
1294641
21264623
done5002623

prune149.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite172.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity add-log-exp
21×sum-log distribute-lft-out
6×flip3-+ flip-+
4×frac-add
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ add-cbrt-cube
1×associate-+l+
Counts
2 → 45
Calls
2 calls:
44.0ms
(+ (+ e c) (+ b a))
126.0ms
(+ d (+ (+ e c) (+ b a)))

series123.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ (+ e c) (+ b a))
73.0ms
(+ d (+ (+ e c) (+ b a)))

simplify754.0ms

Counts
51 → 51
Iterations

Useful iterations: 2 (163.0ms)

IterNodesCost
0103711
1328648
21349630
done5000630

prune176.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes364.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1139
done139

end0.0ms

sample1.2s

Algorithm
intervals
Results
383.0ms8000×pre80true
279.0ms8000×body80valid