Details

Time bar (total: 3.9s)

sample45.0ms

Algorithm
intervals
Results
17.0ms318×body80valid
1.0ms3×body1280valid
1.0ms4×body320valid
0.0ms2×body640valid

simplify4.0ms

Counts
1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ y z))
0.0b
(+ (* x (+ y z)) (* z 5.0))

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
55.0ms
(* x (+ y z))
27.0ms
(+ (* x (+ y z)) (* z 5.0))

series77.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* x (+ y z))
41.0ms
(+ (* x (+ y z)) (* z 5.0))

simplify108.0ms

Counts
42 → 42

prune459.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(* z (+ x 5.0))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
26.0ms
(* z (+ x 5.0))

series51.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(* z (+ x 5.0))

simplify102.0ms

Counts
26 → 26

prune85.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 2 expressions with local error:

1.5b
(* z (- (* x x) (* 5.0 5.0)))
7.2b
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
6×add-cube-cbrt
5×times-frac associate-/r*
4×pow1 associate-*r/ associate-*r*
3×flip3-- associate-*l* flip-- difference-of-squares
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out-- add-log-exp
1×frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 54
Calls
2 calls:
58.0ms
(* z (- (* x x) (* 5.0 5.0)))
60.0ms
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

series197.0ms

Counts
2 → 6
Calls
2 calls:
81.0ms
(* z (- (* x x) (* 5.0 5.0)))
116.0ms
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

simplify38.0ms

Counts
60 → 60

prune160.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ z (/ (- x 5.0) (- (* x x) (* 5.0 5.0))))
6.1b
(/ (- x 5.0) (- (* x x) (* 5.0 5.0)))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
122×add-sqr-sqrt *-un-lft-identity
80×add-cube-cbrt
47×difference-of-squares
30×associate-/r*
21×distribute-lft-out--
11×associate-/r/
9×add-exp-log add-cbrt-cube
8×associate-/l*
6×flip3-- flip-- div-inv
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num associate-/l/ add-log-exp
1×div-sub
Counts
2 → 168
Calls
2 calls:
37.0ms
(/ z (/ (- x 5.0) (- (* x x) (* 5.0 5.0))))
36.0ms
(/ (- x 5.0) (- (* x x) (* 5.0 5.0)))

series178.0ms

Counts
2 → 6
Calls
2 calls:
133.0ms
(/ z (/ (- x 5.0) (- (* x x) (* 5.0 5.0))))
45.0ms
(/ (- x 5.0) (- (* x x) (* 5.0 5.0)))

simplify80.0ms

Counts
174 → 174

prune671.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes85.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify3.0ms

end0.0ms

sample1.1s

Algorithm
intervals
Results
561.0ms9804×body80valid
45.0ms113×body1280valid
18.0ms115×body640valid
9.0ms75×body320valid
2.0ms29×body160valid