Details

Time bar (total: 8.5s)

sample46.0ms

Algorithm
intervals
Results
17.0ms297×body80valid

simplify17.0ms

Counts
1 → 1
Iterations
IterNodes
done22
322
219
113
08

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (/ x 2.0) (* y x)) z)
0.0b
(+ (/ x 2.0) (* y x))

rewrite117.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log *-un-lft-identity
2×add-sqr-sqrt pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
1×associate-+l+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
95.0ms
(+ (+ (/ x 2.0) (* y x)) z)
22.0ms
(+ (/ x 2.0) (* y x))

series116.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(+ (+ (/ x 2.0) (* y x)) z)
73.0ms
(+ (/ x 2.0) (* y x))

simplify1.5s

Counts
31 → 31
Iterations
IterNodes
done5000
32137
2557
1164
055

prune196.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ z (* (+ 0.5 y) x))
0.0b
(* (+ 0.5 y) x)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt add-log-exp
3×associate-*r*
2×flip3-+ associate-*l/ flip-+
1×+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 32
Calls
2 calls:
5.0ms
(+ z (* (+ 0.5 y) x))
20.0ms
(* (+ 0.5 y) x)

series94.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(+ z (* (+ 0.5 y) x))
39.0ms
(* (+ 0.5 y) x)

simplify1.0s

Counts
38 → 38
Iterations
IterNodes
done5000
2748
1177
066

prune207.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ z (/ (* x (* (- 0.5 y) (+ 0.5 y))) (- 0.5 y)))
0.0b
(* (- 0.5 y) (+ 0.5 y))
3.8b
(* x (* (- 0.5 y) (+ 0.5 y)))
10.4b
(/ (* x (* (- 0.5 y) (+ 0.5 y))) (- 0.5 y))

rewrite179.0ms

Algorithm
rewrite-expression-head
Rules
22×associate-*r/
20×add-cbrt-cube add-exp-log
19×*-un-lft-identity
17×add-sqr-sqrt
12×frac-times
11×pow1
10×flip3-+ flip3-- flip-+ flip--
9×add-cube-cbrt
8×associate-*l* associate-/l/
7×prod-exp cbrt-unprod
6×associate-*l/ add-log-exp
5×distribute-rgt-in associate-/r* distribute-lft-in times-frac associate-*r*
4×pow-prod-down
3×cbrt-undiv div-exp distribute-lft-out-- difference-of-squares
2×associate-/r/ *-commutative distribute-lft-out
1×+-commutative clear-num sum-log frac-2neg div-inv associate-/l* unswap-sqr
Counts
4 → 110
Calls
4 calls:
34.0ms
(+ z (/ (* x (* (- 0.5 y) (+ 0.5 y))) (- 0.5 y)))
36.0ms
(* (- 0.5 y) (+ 0.5 y))
41.0ms
(* x (* (- 0.5 y) (+ 0.5 y)))
61.0ms
(/ (* x (* (- 0.5 y) (+ 0.5 y))) (- 0.5 y))

series322.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(+ z (/ (* x (* (- 0.5 y) (+ 0.5 y))) (- 0.5 y)))
110.0ms
(* (- 0.5 y) (+ 0.5 y))
120.0ms
(* x (* (- 0.5 y) (+ 0.5 y)))
45.0ms
(/ (* x (* (- 0.5 y) (+ 0.5 y))) (- 0.5 y))

simplify2.6s

Counts
122 → 122
Iterations
IterNodes
done5000
24274
1580
0175

prune757.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes271.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
07

end0.0ms

sample929.0ms

Algorithm
intervals
Results
441.0ms9087×body80valid
0.0ms1×body320valid