Details

Time bar (total: 5.3s)

sample58.0ms

Algorithm
intervals
Results
22.0ms256×pre80true
18.0ms256×body80valid

simplify89.0ms

Calls
1 calls:
Slowest
89.0ms
(* a (+ (+ b c) d))

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

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

series36.0ms

Calls
1 calls:
Slowest
36.0ms
(* a (+ (+ b c) d))

simplify413.0ms

Calls
10 calls:
Slowest
220.0ms
(+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))
69.0ms
(+ (* a d) (+ (* a b) (* a c)))
46.0ms
(+ (* a d) (+ (* a b) (* a c)))
24.0ms
(sqrt (+ (+ b c) d))
19.0ms
(cbrt (+ (+ b c) d))

prune210.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

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
7.0ms
(+ (* a (+ b c)) (* a d))
2.0ms
(* a (+ b c))

series108.0ms

Calls
2 calls:
Slowest
63.0ms
(+ (* a (+ b c)) (* a d))
44.0ms
(* a (+ b c))

simplify387.0ms

Calls
17 calls:
Slowest
105.0ms
(+ (* b b) (- (* c c) (* b c)))
100.0ms
(* (exp (* a (+ b c))) (exp (* a d)))
52.0ms
(+ (* a d) (+ (* a b) (* a c)))
47.0ms
(+ (* a d) (+ (* a b) (* a c)))
18.0ms
(+ (* a b) (* a c))

prune397.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

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-+l+
Calls
2 calls:
Slowest
10.0ms
(+ (+ (* a b) (* a c)) (* a d))
3.0ms
(+ (* a b) (* a c))

series100.0ms

Calls
2 calls:
Slowest
55.0ms
(+ (* a b) (* a c))
45.0ms
(+ (+ (* a b) (* a c)) (* a d))

simplify398.0ms

Calls
12 calls:
Slowest
104.0ms
(* (exp (+ (* a b) (* a c))) (exp (* a d)))
104.0ms
(* (* (exp (* a b)) (exp (* a c))) (exp (* a d)))
55.0ms
(+ (* a d) (+ (* a b) (* a c)))
52.0ms
(+ (* a d) (+ (* a b) (* a c)))
23.0ms
(* (exp (* a b)) (exp (* a c)))

prune285.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize0.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

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

series30.0ms

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

simplify424.0ms

Calls
10 calls:
Slowest
216.0ms
(+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))
77.0ms
(+ (* a d) (+ (* a b) (* a c)))
39.0ms
(+ (* a d) (+ (* a b) (* a c)))
27.0ms
(- (+ b c) d)
23.0ms
(sqrt (+ (+ b c) d))

prune176.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes455.0ms

Accuracy

0% (0.0b remaining)

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

bsearch3.0ms

end0.0ms

sample1.7s

Algorithm
intervals
Results
667.0ms8000×pre80true
466.0ms8000×body80valid