Details

Time bar (total: 6.7s)

sample29.0ms

Algorithm
intervals
Results
6.0ms256×pre80true
5.0ms256×body80valid

simplify266.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1199
2589
31639
42729
done2729

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite967.0ms

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:
754.0ms
(+ (+ (+ (+ e d) c) b) a)
40.0ms
(+ (+ e d) c)
171.0ms
(+ (+ (+ e d) c) b)

series167.0ms

Counts
3 → 9
Calls
3 calls:
96.0ms
(+ (+ (+ (+ e d) c) b) a)
29.0ms
(+ (+ e d) c)
42.0ms
(+ (+ (+ e d) c) b)

simplify605.0ms

Counts
60 → 60
Iterations

Useful iterations: done (602.0ms)

IterNodesCost
083624
1226575
2936557
done5000545

prune180.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite259.0ms

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:
42.0ms
(+ (+ e d) c)
215.0ms
(+ (+ (+ e d) c) (+ b a))

series98.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ (+ e d) c)
71.0ms
(+ (+ (+ e d) c) (+ b a))

simplify738.0ms

Counts
49 → 49
Iterations

Useful iterations: 2 (169.0ms)

IterNodesCost
093699
1288649
21394631
done5001631

prune125.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite94.0ms

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:
16.0ms
(+ a (+ b c))
76.0ms
(+ (+ e d) (+ a (+ b c)))

series103.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(+ a (+ b c))
79.0ms
(+ (+ e d) (+ a (+ b c)))

simplify666.0ms

Counts
49 → 49
Iterations

Useful iterations: 2 (167.0ms)

IterNodesCost
091699
1292637
21251619
done5001619

prune125.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.1b
(+ d (+ e c))
0.2b
(+ (+ d (+ e c)) (+ b a))

rewrite166.0ms

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:
16.0ms
(+ d (+ e c))
149.0ms
(+ (+ d (+ e c)) (+ b a))

series95.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(+ d (+ e c))
78.0ms
(+ (+ d (+ e c)) (+ b a))

simplify616.0ms

Counts
49 → 49
Iterations

Useful iterations: 2 (151.0ms)

IterNodesCost
091701
1294641
21264623
done5002623

prune108.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes293.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1139
done139

end0.0ms

sample920.0ms

Algorithm
intervals
Results
257.0ms8000×pre80true
203.0ms8000×body80valid