Details

Time bar (total: 9.0s)

sample58.0ms

Algorithm
intervals
Results
21.0ms256×pre80true
17.0ms256×body80valid

simplify92.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
91.0ms
(* a (+ (+ b c) d))

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite55.0ms

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-+ insert-posit16 add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
Slowest
55.0ms
(* a (+ (+ b c) d))

series40.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
40.0ms
(* a (+ (+ b c) d))

simplify1.0s

Counts
19 → 28
Calls
19 calls:
Slowest
394.0ms
(* (* (* a a) a) (* (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d)))
205.0ms
(+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))
80.0ms
(+ (* a d) (+ (* a b) (* a c)))
80.0ms
(+ (* a d) (+ (* a b) (* a c)))
74.0ms
(* a (+ (+ b c) d))

prune292.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite54.0ms

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-+ insert-posit16 distribute-lft-out
1×+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 39
Calls
2 calls:
Slowest
32.0ms
(* a (+ b c))
21.0ms
(+ (* a (+ b c)) (* a d))

series108.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
63.0ms
(+ (* a (+ b c)) (* a d))
45.0ms
(* a (+ b c))

simplify972.0ms

Counts
25 → 45
Calls
25 calls:
Slowest
415.0ms
(* (exp (* a (+ b c))) (exp (* a d)))
164.0ms
(* (* (* a a) a) (* (* (+ b c) (+ b c)) (+ b c)))
96.0ms
(+ (* b b) (- (* c c) (* b c)))
77.0ms
(+ (* a d) (+ (* a b) (* a c)))
57.0ms
(+ (* a d) (+ (* a b) (* a c)))

prune411.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize29.0ms

Local error

Found 2 expressions with local error:

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

rewrite153.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity associate-*l*
11×add-sqr-sqrt
9×pow1 add-cbrt-cube add-exp-log
7×add-cube-cbrt sqrt-prod
6×associate-*r* associate-*r/
5×distribute-rgt-in distribute-lft-in
4×pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out
2×flip3-+ *-commutative flip-+ insert-posit16 add-log-exp unswap-sqr
Counts
2 → 57
Calls
2 calls:
Slowest
87.0ms
(* (sqrt a) (+ (+ b c) d))
63.0ms
(* (sqrt a) (* (sqrt a) (+ (+ b c) d)))

series217.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
137.0ms
(* (sqrt a) (+ (+ b c) d))
80.0ms
(* (sqrt a) (* (sqrt a) (+ (+ b c) d)))

simplify3.1s

Counts
45 → 63
Calls
45 calls:
Slowest
550.0ms
(* (* (* (sqrt a) (sqrt a)) (sqrt a)) (* (* (* (sqrt a) (+ (+ b c) d)) (* (sqrt a) (+ (+ b c) d))) (* (sqrt a) (+ (+ b c) d))))
534.0ms
(* (* (* (sqrt a) (sqrt a)) (sqrt a)) (* (* (* (sqrt a) (sqrt a)) (sqrt a)) (* (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d))))
389.0ms
(* (* (* (sqrt a) (sqrt a)) (sqrt a)) (* (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d)))
291.0ms
(+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))
227.0ms
(+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))

prune627.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes390.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample1.3s

Algorithm
intervals
Results
605.0ms8000×pre80true
478.0ms8000×body80valid