Details

Time bar (total: 7.9s)

sample46.0ms

Algorithm
intervals
Results
16.0ms256×pre80true
13.0ms256×body80valid

simplify64.0ms

Counts
1 → 1
Iterations
IterNodes
692
592
491
371
240
118
07

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
7×add-sqr-sqrt distribute-lft-out add-log-exp
5×associate-*r* add-cube-cbrt
4×pow1 fma-def add-cbrt-cube add-exp-log
3×sum-log associate-*l*
2×expm1-log1p-u flip3-+ associate-*r/ flip-+ insert-posit16 log1p-expm1-u
1×distribute-rgt-in +-commutative associate-+l+ distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 49
Calls
2 calls:
24.0ms
(+ (+ b c) d)
56.0ms
(* a (+ (+ b c) d))

series81.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ (+ b c) d)
49.0ms
(* a (+ (+ b c) d))

simplify1.5s

Counts
55 → 55
Iterations
IterNodes
34070
2716
1188
072

prune354.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt add-log-exp
3×associate-*r*
2×expm1-log1p-u flip3-+ associate-*l/ flip-+ insert-posit16 log1p-expm1-u
1×+-commutative sum-log fma-def distribute-rgt-out pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 40
Calls
2 calls:
25.0ms
(+ (* (+ b c) a) (* d a))
29.0ms
(* (+ b c) a)

series74.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ (* (+ b c) a) (* d a))
25.0ms
(* (+ b c) a)

simplify1.0s

Counts
46 → 46
Iterations
IterNodes
32535
2741
1211
075

prune244.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
0.0ms
(fma (+ b c) a (* d a))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(fma (+ b c) a (* d a))

simplify1.1s

Counts
14 → 14
Iterations
IterNodes
44100
3508
2100
136
024

prune110.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
7×add-sqr-sqrt distribute-lft-out add-log-exp
5×associate-*r* add-cube-cbrt
4×pow1 fma-def add-cbrt-cube add-exp-log
3×sum-log associate-*l*
2×expm1-log1p-u flip3-+ associate-*r/ flip-+ insert-posit16 log1p-expm1-u
1×distribute-rgt-in +-commutative associate-+l+ distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 49
Calls
2 calls:
20.0ms
(+ (+ c b) d)
61.0ms
(* a (+ (+ c b) d))

series70.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ (+ c b) d)
43.0ms
(* a (+ (+ c b) d))

simplify1.2s

Counts
55 → 55
Iterations
IterNodes
34353
2777
1190
073

prune242.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes226.0ms

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
29
19
07

end0.0ms

sample1.3s

Algorithm
intervals
Results
482.0ms8000×pre80true
326.0ms8000×body80valid