Details

Time bar (total: 8.1s)

sample45.0ms

Algorithm
intervals
Results
15.0ms256×pre80true
13.0ms256×body80valid

simplify62.0ms

Counts
1 → 1

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
14×*-un-lft-identity
7×add-log-exp
6×add-sqr-sqrt distribute-lft-out
5×associate-*r*
4×pow1 add-cbrt-cube add-exp-log add-cube-cbrt
3×sum-log associate-*l*
2×flip3-+ associate-*r/ flip-+ insert-posit16
1×distribute-rgt-in +-commutative associate-+l+ distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 41
Calls
2 calls:
Slowest
49.0ms
(* a (+ (+ b c) d))
17.0ms
(+ (+ b c) d)

series58.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
35.0ms
(* a (+ (+ b c) d))
23.0ms
(+ (+ b c) d)

simplify1.1s

Counts
47 → 47

prune314.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite35.0ms

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×flip3-+ associate-*l/ flip-+ insert-posit16
1×+-commutative sum-log distribute-rgt-out pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 35
Calls
2 calls:
Slowest
20.0ms
(* (+ b c) a)
15.0ms
(+ (* (+ b c) a) (* d a))

series70.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
39.0ms
(+ (* (+ b c) a) (* d a))
31.0ms
(* (+ b c) a)

simplify825.0ms

Counts
41 → 41

prune329.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
5×add-sqr-sqrt associate-*r*
3×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt distribute-lft-out
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ insert-posit16 add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
Slowest
51.0ms
(* a (+ b (+ c d)))

series41.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
40.0ms
(* a (+ b (+ c d)))

simplify820.0ms

Counts
28 → 28

prune216.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (sqrt (* (+ b c) a)) (sqrt (* (+ b c) a)))
0.1b
(sqrt (* (+ b c) a))
0.1b
(sqrt (* (+ b c) a))
0.0b
(* (+ b c) a)

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*l/
16×sqrt-div
14×add-sqr-sqrt
12×*-un-lft-identity pow1/2
10×pow-prod-up add-cube-cbrt
9×flip3-+ flip-+
8×add-cbrt-cube associate-*l* add-exp-log
7×associate-*r*
6×pow-sqr sqrt-prod
4×frac-times swap-sqr insert-posit16 add-log-exp
2×prod-exp associate-*r/ *-commutative cbrt-unprod unswap-sqr
1×pow2 rem-square-sqrt pow-plus sqrt-unprod distribute-lft-out
Counts
4 → 108
Calls
4 calls:
Slowest
60.0ms
(* (sqrt (* (+ b c) a)) (sqrt (* (+ b c) a)))
14.0ms
(* (+ b c) a)
7.0ms
(sqrt (* (+ b c) a))
7.0ms
(sqrt (* (+ b c) a))

series288.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
123.0ms
(sqrt (* (+ b c) a))
114.0ms
(sqrt (* (+ b c) a))
27.0ms
(* (+ b c) a)
24.0ms
(* (sqrt (* (+ b c) a)) (sqrt (* (+ b c) a)))

simplify837.0ms

Counts
120 → 120

prune981.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes207.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample1.5s

Algorithm
intervals
Results
532.0ms8000×pre80true
465.0ms8000×body80valid