Details

Time bar (total: 8.7s)

sample45.0ms

Algorithm
intervals
Results
19.0ms256×pre80true
12.0ms256×body80valid

simplify27.0ms

Counts
1 → 1
Iterations
IterNodes
564
464
361
238
118
07

prune6.0ms

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

rewrite84.0ms

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:
18.0ms
(+ (+ b c) d)
65.0ms
(* a (+ (+ b c) d))

series63.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(+ (+ b c) d)
45.0ms
(* a (+ (+ b c) d))

simplify1.1s

Counts
47 → 47
Iterations
IterNodes
33827
2709
1180
068

prune328.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite30.0ms

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:
15.0ms
(+ (* (+ b c) a) (* d a))
14.0ms
(* (+ b c) a)

series71.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ (* (+ b c) a) (* d a))
34.0ms
(* (+ b c) a)

simplify876.0ms

Counts
41 → 41
Iterations
IterNodes
32690
2690
1198
071

prune257.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ (+ b c) d))
0.4b
(* (sqrt a) (sqrt (+ (+ b c) d)))
0.4b
(* (sqrt a) (sqrt (+ (+ b c) d)))
0.6b
(* (* (sqrt a) (sqrt (+ (+ b c) d))) (* (sqrt a) (sqrt (+ (+ b c) d))))

rewrite281.0ms

Algorithm
rewrite-expression-head
Rules
68×pow1
41×pow-prod-down
30×add-sqr-sqrt
29×sqrt-prod
28×*-un-lft-identity
21×sqrt-pow1 pow1/2
20×add-cbrt-cube add-exp-log
18×sqrt-div associate-*r/
17×associate-*r*
13×associate-*l* add-cube-cbrt
10×prod-exp cbrt-unprod
9×flip3-+ flip-+ distribute-lft-out
8×pow-prod-up unswap-sqr
7×sqrt-unprod
6×pow-sqr
4×frac-times insert-posit16 add-log-exp
3×*-commutative
2×pow-plus associate-*l/
1×pow2 rem-sqrt-square rem-square-sqrt swap-sqr
Counts
4 → 141
Calls
4 calls:
27.0ms
(sqrt (+ (+ b c) d))
45.0ms
(* (sqrt a) (sqrt (+ (+ b c) d)))
45.0ms
(* (sqrt a) (sqrt (+ (+ b c) d)))
158.0ms
(* (* (sqrt a) (sqrt (+ (+ b c) d))) (* (sqrt a) (sqrt (+ (+ b c) d))))

series568.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(sqrt (+ (+ b c) d))
194.0ms
(* (sqrt a) (sqrt (+ (+ b c) d)))
236.0ms
(* (sqrt a) (sqrt (+ (+ b c) d)))
85.0ms
(* (* (sqrt a) (sqrt (+ (+ b c) d))) (* (sqrt a) (sqrt (+ (+ b c) d))))

simplify2.4s

Counts
153 → 153
Iterations
IterNodes
35610
21349
1432
0164

prune1.2s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes267.0ms

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
212
112
08

end0.0ms

sample1.1s

Algorithm
intervals
Results
471.0ms8000×pre80true
426.0ms8000×body80valid