Details

Time bar (total: 6.9s)

sample46.0ms

Algorithm
intervals
Results
16.0ms256×pre80true
14.0ms256×body80valid

simplify34.0ms

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

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

0.1b
(* a (+ (+ b c) d))

rewrite54.0ms

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:
53.0ms
(* a (+ (+ b c) d))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* a (+ (+ b c) d))

simplify897.0ms

Counts
28 → 28
Iterations
IterNodes
done2024
32024
2662
1164
053

prune117.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

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

rewrite44.0ms

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:
14.0ms
(+ (* (+ b c) a) (* d a))
29.0ms
(* (+ b c) a)

series68.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ (* (+ b c) a) (* d a))
31.0ms
(* (+ b c) a)

simplify782.0ms

Counts
41 → 41
Iterations
IterNodes
done2001
32001
2687
1199
071

prune178.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.1b
(* a (+ (+ b c) d))

rewrite53.0ms

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:
52.0ms
(* a (+ (+ b c) d))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* a (+ (+ b c) d))

simplify929.0ms

Counts
28 → 28
Iterations
IterNodes
done2024
32024
2662
1164
053

prune122.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

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

rewrite96.0ms

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:
26.0ms
(* (+ b c) a)
9.0ms
(sqrt (* (+ b c) a))
6.0ms
(sqrt (* (+ b c) a))
52.0ms
(* (sqrt (* (+ b c) a)) (sqrt (* (+ b c) a)))

series288.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (+ b c) a)
124.0ms
(sqrt (* (+ b c) a))
108.0ms
(sqrt (* (+ b c) a))
32.0ms
(* (sqrt (* (+ b c) a)) (sqrt (* (+ b c) a)))

simplify957.0ms

Counts
120 → 120
Iterations
IterNodes
done2004
32004
2738
1298
0125

prune547.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes434.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done12
112
08

end0.0ms

sample1.1s

Algorithm
intervals
Results
517.0ms8000×pre80true
407.0ms8000×body80valid