Details

Time bar (total: 8.3s)

sample54.0ms

Algorithm
intervals
Results
19.0ms256×pre80true
15.0ms256×body80valid

simplify113.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
113.0ms
(* a (+ (+ b c) d))

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite108.0ms

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
86.0ms
(* a (+ (+ b c) d))
22.0ms
(+ (+ b c) d)

series58.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
32.0ms
(* a (+ (+ b c) d))
26.0ms
(+ (+ b c) d)

simplify1.4s

Counts
28 → 55
Calls
28 calls:
Slowest
416.0ms
(* (* (* a a) a) (* (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d)))
316.0ms
(+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))
111.0ms
(+ (* a d) (+ (* a b) (* a c)))
94.0ms
(+ (* a d) (+ (* a b) (* a c)))
85.0ms
(* a (+ (+ b c) d))

prune532.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite25.0ms

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
13.0ms
(* a (+ b c))
11.0ms
(+ (* a (+ b c)) (* a d))

series91.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
50.0ms
(+ (* a (+ b c)) (* a d))
40.0ms
(* a (+ b c))

simplify1.0s

Counts
25 → 50
Calls
25 calls:
Slowest
363.0ms
(* (exp (* a (+ b c))) (exp (* a d)))
176.0ms
(* (* (* a a) a) (* (* (+ b c) (+ b c)) (+ b c)))
119.0ms
(+ (* a d) (+ (* a b) (* a c)))
105.0ms
(+ (* b b) (- (* c c) (* b c)))
84.0ms
(+ (* a d) (+ (* a b) (* a c)))

prune464.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 2 expressions with local error:

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

rewrite46.0ms

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
31.0ms
(+ (+ (* b a) (* c a)) (* a d))
15.0ms
(+ (* b a) (* c a))

series71.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
40.0ms
(+ (+ (* b a) (* c a)) (* a d))
31.0ms
(+ (* b a) (* c a))

simplify1.3s

Counts
14 → 43
Calls
14 calls:
Slowest
629.0ms
(* (exp (+ (* b a) (* c a))) (exp (* a d)))
184.0ms
(* (* (exp (* b a)) (exp (* c a))) (exp (* a d)))
170.0ms
(* (exp (* b a)) (exp (* c a)))
124.0ms
(+ (* a d) (+ (* a b) (* a c)))
114.0ms
(+ (* a d) (+ (* a b) (* a c)))

prune408.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
4×add-log-exp
3×add-sqr-sqrt fma-def *-un-lft-identity add-cube-cbrt
2×expm1-log1p-u pow1 add-cbrt-cube add-exp-log fma-udef insert-posit16 log1p-expm1-u
1×+-commutative associate-+l+ sum-log flip3-+ flip-+
Counts
2 → 29
Calls
2 calls:
Slowest
5.0ms
(+ (fma b a (* c a)) (* a d))
0.0ms
(fma b a (* c a))

series92.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
50.0ms
(fma b a (* c a))
42.0ms
(+ (fma b a (* c a)) (* a d))

simplify473.0ms

Counts
10 → 35
Calls
10 calls:
Slowest
192.0ms
(* (exp (fma b a (* c a))) (exp (* a d)))
100.0ms
(+ (* a d) (+ (* a b) (* a c)))
80.0ms
(+ (* a d) (+ (* a b) (* a c)))
22.0ms
(+ (* a b) (* a c))
20.0ms
(+ (* a b) (* a c))

prune297.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes362.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample1.2s

Algorithm
intervals
Results
605.0ms8000×pre80true
431.0ms8000×body80valid