Details

Time bar (total: 6.9s)

sample47.0ms

Algorithm
intervals
Results
14.0ms256×pre80true
14.0ms256×body80valid

simplify251.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1199
2589
31639
42729
done2729

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize18.0ms

Local error

Found 3 expressions with local error:

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

rewrite1.1s

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
196.0ms
(+ (+ (+ e d) c) b)
30.0ms
(+ (+ e d) c)
857.0ms
(+ (+ (+ (+ e d) c) b) a)

series157.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(+ (+ (+ e d) c) b)
18.0ms
(+ (+ e d) c)
84.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify769.0ms

Counts
60 → 60
Iterations

Useful iterations: done (767.0ms)

IterNodesCost
083624
1226575
2935557
done5001545

prune200.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite275.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
flip3-+ flip-+
frac-add
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ add-cbrt-cube
associate-+r+
Counts
2 → 43
Calls
2 calls:
219.0ms
(+ (+ (+ e d) c) (+ b a))
54.0ms
(+ (+ e d) c)

series113.0ms

Counts
2 → 6
Calls
2 calls:
87.0ms
(+ (+ (+ e d) c) (+ b a))
26.0ms
(+ (+ e d) c)

simplify1.2s

Counts
49 → 49
Iterations

Useful iterations: 2 (207.0ms)

IterNodesCost
093699
1289649
21397631
done5000631

prune177.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite140.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
flip3-+ flip-+
frac-add
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ add-cbrt-cube
associate-+l+
Counts
2 → 43
Calls
2 calls:
34.0ms
(+ a (+ b c))
102.0ms
(+ (+ e d) (+ a (+ b c)))

series104.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(+ a (+ b c))
85.0ms
(+ (+ e d) (+ a (+ b c)))

simplify740.0ms

Counts
49 → 49
Iterations

Useful iterations: 2 (180.0ms)

IterNodesCost
091699
1292637
21251619
done5001619

prune154.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ d (+ e c))
0.2b
(+ (* 1 (+ d (+ e c))) (+ b a))

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
12×add-log-exp
10×*-un-lft-identity
flip3-+ sum-log flip-+ distribute-lft-out
associate-*r/ frac-add
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ associate-+r+ add-cbrt-cube
distribute-rgt-in distribute-lft-in
Counts
2 → 36
Calls
2 calls:
35.0ms
(+ d (+ e c))
60.0ms
(+ (* 1 (+ d (+ e c))) (+ b a))

series117.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ d (+ e c))
89.0ms
(+ (* 1 (+ d (+ e c))) (+ b a))

simplify1.0s

Counts
42 → 42
Iterations

Useful iterations: 2 (276.0ms)

IterNodesCost
097672
1329572
21475554
done5001554

prune143.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes4.0ms