Details

Time bar (total: 11.0s)

sample28.0ms

Algorithm
intervals
Results
7.0ms256×pre80true
6.0ms256×body80valid

simplify31.0ms

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite89.0ms

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-+ add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
88.0ms
(* a (+ (+ b c) d))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* a (+ (+ b c) d))

simplify2.6s

Counts
27 → 27
Iterations
IterNodes
done5152
34192
2663
1164
052

prune174.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite49.0ms

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 associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ distribute-lft-out
1×+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 37
Calls
2 calls:
30.0ms
(* a (+ b c))
17.0ms
(+ (* a (+ b c)) (* a d))

series88.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(* a (+ b c))
58.0ms
(+ (* a (+ b c)) (* a d))

simplify1.3s

Counts
43 → 43
Iterations
IterNodes
done5000
2888
1224
072

prune194.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite38.0ms

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 associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
7.0ms
(+ (* b a) (* a (+ c d)))
30.0ms
(* a (+ c d))

series65.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(+ (* b a) (* a (+ c d)))
29.0ms
(* a (+ c d))

simplify1.1s

Counts
42 → 42
Iterations
IterNodes
done5003
2929
1230
073

prune167.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ (+ b c) d))
0.0b
(sqrt (+ (+ b c) d))
0.3b
(* a (sqrt (+ (+ b c) d)))
0.4b
(* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))

rewrite239.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
21×sqrt-prod
18×sqrt-div
17×add-sqr-sqrt
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×frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative unswap-sqr
Counts
4 → 91
Calls
4 calls:
27.0ms
(sqrt (+ (+ b c) d))
24.0ms
(sqrt (+ (+ b c) d))
56.0ms
(* a (sqrt (+ (+ b c) d)))
128.0ms
(* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))

series311.0ms

Counts
4 → 12
Calls
4 calls:
72.0ms
(sqrt (+ (+ b c) d))
68.0ms
(sqrt (+ (+ b c) d))
94.0ms
(* a (sqrt (+ (+ b c) d)))
76.0ms
(* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))

simplify2.6s

Counts
103 → 103
Iterations
IterNodes
done5000
34936
21209
1361
0135

prune491.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes392.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done12
112
08

end0.0ms

sample883.0ms

Algorithm
intervals
Results
302.0ms8000×pre80true
290.0ms8000×body80valid