Details

Time bar (total: 10.6s)

sample44.0ms

Algorithm
intervals
Results
15.0ms256×pre80true
13.0ms256×body80valid

simplify96.0ms

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)

rewrite68.0ms

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:
Slowest
48.0ms
(* a (+ (+ b c) d))
19.0ms
(+ (+ b c) d)

series47.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
30.0ms
(* a (+ (+ b c) d))
17.0ms
(+ (+ b c) d)

simplify1.3s

Counts
55 → 55

prune419.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt add-log-exp
3×associate-*l*
2×distribute-rgt-in expm1-log1p-u associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ insert-posit16 log1p-expm1-u distribute-lft-out
1×+-commutative sum-log fma-def pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 44
Calls
2 calls:
Slowest
18.0ms
(* a (+ b c))
14.0ms
(+ (* a (+ b c)) (* a d))

series88.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
48.0ms
(+ (* a (+ b c)) (* a d))
40.0ms
(* a (+ b c))

simplify1.5s

Counts
50 → 50

prune371.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
5×fma-def
4×sum-log
3×add-sqr-sqrt *-un-lft-identity distribute-rgt-out add-cube-cbrt
2×expm1-log1p-u pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log flip-+ insert-posit16 log1p-expm1-u
1×associate-+l+ distribute-lft-out
Counts
2 → 37
Calls
2 calls:
Slowest
30.0ms
(+ (+ (* b a) (* c a)) (* a d))
7.0ms
(+ (* b a) (* c a))

series77.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
45.0ms
(+ (* b a) (* c a))
32.0ms
(+ (+ (* b a) (* c a)) (* a d))

simplify1.3s

Counts
43 → 43

prune293.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))
0.3b
(* a (sqrt (+ (+ b c) d)))
0.0b
(sqrt (+ (+ b c) d))
0.0b
(sqrt (+ (+ b c) d))

rewrite228.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
21×add-sqr-sqrt sqrt-prod
18×sqrt-div
16×associate-*r*
13×pow1
12×distribute-lft-out
11×add-cbrt-cube add-exp-log add-cube-cbrt
10×associate-*r/
9×flip3-+ flip-+
4×expm1-log1p-u frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative hypot-def unswap-sqr
Counts
4 → 105
Calls
4 calls:
Slowest
124.0ms
(* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))
52.0ms
(* a (sqrt (+ (+ b c) d)))
26.0ms
(sqrt (+ (+ b c) d))
24.0ms
(sqrt (+ (+ b c) d))

series295.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
85.0ms
(* a (sqrt (+ (+ b c) d)))
76.0ms
(* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))
68.0ms
(sqrt (+ (+ b c) d))
66.0ms
(sqrt (+ (+ b c) d))

simplify1.7s

Counts
117 → 117

prune863.0ms

Pruning

3 alts after pruning (1 fresh and 2 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

bsearch2.0ms

end0.0ms

sample1.4s

Algorithm
intervals
Results
733.0ms8000×pre80true
427.0ms8000×body80valid