Details

Time bar (total: 15.0s)

sample64.0ms

Algorithm
intervals
Results
22.0ms256×body80valid
21.0ms256×pre80true

simplify50.0ms

Counts
1 → 1
Iterations
IterNodes
done64
464
361
238
118
07

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ b c) d)
0.0b
(* a (+ (+ b c) d))

rewrite163.0ms

Algorithm
rewrite-expression-head
Rules
14×*-un-lft-identity
7×add-log-exp
6×add-sqr-sqrt +-commutative associate-+l+ distribute-lft-out
5×associate-*r*
4×distribute-rgt-in pow1 distribute-lft-in add-cbrt-cube add-exp-log add-cube-cbrt
3×sum-log associate-*l*
2×flip3-+ associate-*r/ flip-+ insert-posit16
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 48
Calls
2 calls:
39.0ms
(+ (+ b c) d)
123.0ms
(* a (+ (+ b c) d))

series73.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ (+ b c) d)
44.0ms
(* a (+ (+ b c) d))

simplify3.0s

Counts
54 → 54
Iterations
IterNodes
done5005
34920
2856
1219
075

prune151.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(* a (+ c d))
0.0b
(+ (* a b) (* a (+ c d)))

rewrite165.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
11×associate-*l* distribute-lft-out
8×add-sqr-sqrt associate-*r*
6×add-cube-cbrt
5×+-commutative
4×distribute-rgt-in pow1 associate-+r+ distribute-lft-in add-cbrt-cube add-exp-log add-log-exp
3×*-commutative
2×flip3-+ associate-*r/ flip-+ insert-posit16
1×sum-log distribute-rgt-out pow-prod-down prod-exp cbrt-unprod unswap-sqr
Counts
2 → 52
Calls
2 calls:
38.0ms
(* a (+ c d))
126.0ms
(+ (* a b) (* a (+ c d)))

series98.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(* a (+ c d))
46.0ms
(+ (* a b) (* a (+ c d)))

simplify1.3s

Counts
58 → 58
Iterations
IterNodes
done5001
2973
1245
080

prune249.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (+ b c) a) (* d a))
0.0b
(* (+ b c) a)

rewrite217.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity
11×associate-*r* associate-*l*
10×distribute-lft-out
8×add-sqr-sqrt
6×distribute-rgt-out add-cube-cbrt
4×pow1 add-cbrt-cube add-exp-log add-log-exp
3×*-commutative
2×flip3-+ associate-*l/ flip-+ insert-posit16
1×+-commutative sum-log pow-prod-down prod-exp cbrt-unprod unswap-sqr
Counts
2 → 47
Calls
2 calls:
184.0ms
(+ (* (+ b c) a) (* d a))
30.0ms
(* (+ b c) a)

series66.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(+ (* (+ b c) a) (* d a))
30.0ms
(* (+ b c) a)

simplify3.3s

Counts
53 → 53
Iterations
IterNodes
done5001
33857
2750
1220
079

prune185.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ b c))
0.0b
(sqrt (+ b c))
0.2b
(* (sqrt (+ b c)) a)
0.4b
(* (sqrt (+ b c)) (* (sqrt (+ b c)) a))

rewrite249.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
27×sqrt-prod
25×*-un-lft-identity
23×associate-*r*
21×associate-*l*
18×sqrt-div
15×add-cube-cbrt
14×unswap-sqr
13×pow1
11×add-cbrt-cube add-exp-log
10×associate-*l/
9×flip3-+ flip-+
5×distribute-lft-out
4×frac-times pow-prod-down prod-exp cbrt-unprod insert-posit16 add-log-exp
3×*-commutative
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*r/
Counts
4 → 113
Calls
4 calls:
7.0ms
(sqrt (+ b c))
7.0ms
(sqrt (+ b c))
44.0ms
(* (sqrt (+ b c)) a)
188.0ms
(* (sqrt (+ b c)) (* (sqrt (+ b c)) a))

series233.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(sqrt (+ b c))
48.0ms
(sqrt (+ b c))
83.0ms
(* (sqrt (+ b c)) a)
58.0ms
(* (sqrt (+ b c)) (* (sqrt (+ b c)) a))

simplify2.6s

Counts
125 → 125
Iterations
IterNodes
done5003
33151
21024
1365
0144

prune571.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes410.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done12
112
08

end0.0ms

sample1.8s

Algorithm
intervals
Results
999.0ms8000×pre80true
512.0ms8000×body80valid