Details

Time bar (total: 3.9s)

sample58.0ms

Algorithm
intervals
Results
21.0ms256×pre80true
17.0ms256×body80valid

simplify75.0ms

Calls
1 calls:
Slowest
75.0ms
(* a (+ (+ b c) d))

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
3×add-sqr-sqrt *-un-lft-identity associate-*r* add-cube-cbrt
2×pow1 flip3-+ add-cbrt-cube associate-*r/ add-exp-log flip-+ insert-posit16 add-log-exp
1×distribute-rgt-in +-commutative associate-+l+ distribute-lft-in *-commutative
Calls
2 calls:
Slowest
9.0ms
(* a (+ (+ b c) d))
5.0ms
(+ (+ b c) d)

series45.0ms

Calls
2 calls:
Slowest
30.0ms
(* a (+ (+ b c) d))
15.0ms
(+ (+ b c) d)

simplify399.0ms

Calls
13 calls:
Slowest
182.0ms
(+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))
58.0ms
(+ (* a d) (+ (* a b) (* a c)))
48.0ms
(+ (* a d) (+ (* a b) (* a c)))
20.0ms
(- (+ b c) d)
18.0ms
(sqrt (+ (+ b c) d))

prune270.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*r* add-cube-cbrt
2×distribute-rgt-in pow1 associate-+l+ distribute-lft-in flip3-+ add-cbrt-cube associate-*r/ add-exp-log flip-+ insert-posit16
1×+-commutative sum-log *-commutative distribute-lft-out
Calls
2 calls:
Slowest
6.0ms
(+ (* a (+ b c)) (* a d))
2.0ms
(* a (+ b c))

series65.0ms

Calls
2 calls:
Slowest
38.0ms
(+ (* a (+ b c)) (* a d))
27.0ms
(* a (+ b c))

simplify365.0ms

Calls
17 calls:
Slowest
119.0ms
(* (exp (* a (+ b c))) (exp (* a d)))
62.0ms
(+ (* b b) (- (* c c) (* b c)))
61.0ms
(+ (* a d) (+ (* a b) (* a c)))
47.0ms
(+ (* a d) (+ (* a b) (* a c)))
13.0ms
(+ (* a b) (* a c))

prune344.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
3×distribute-lft-out
2×add-sqr-sqrt pow1 +-commutative *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
1×associate-+r+
Calls
2 calls:
Slowest
11.0ms
(+ (* a b) (+ (* a c) (* a d)))
4.0ms
(+ (* a c) (* a d))

series57.0ms

Calls
2 calls:
Slowest
30.0ms
(+ (* a c) (* a d))
28.0ms
(+ (* a b) (+ (* a c) (* a d)))

simplify361.0ms

Calls
12 calls:
Slowest
107.0ms
(* (exp (* a b)) (* (exp (* a c)) (exp (* a d))))
104.0ms
(* (exp (* a b)) (exp (+ (* a c) (* a d))))
46.0ms
(+ (* a d) (+ (* a b) (* a c)))
38.0ms
(+ (* a d) (+ (* a b) (* a c)))
20.0ms
(* (exp (* a c)) (exp (* a d)))

prune292.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes226.0ms

Accuracy

0% (0.0b remaining)

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

bsearch3.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
524.0ms8000×pre80true
481.0ms8000×body80valid