Details

Time bar (total: 3.0s)

sample31.0ms

Algorithm
intervals
Results
14.0ms331×body80valid

simplify40.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.4b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
10.6b
(/ (+ x (* y (- z x))) z)

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×add-cube-cbrt
9×times-frac
7×add-exp-log add-cbrt-cube
5×pow1 associate-*r* add-log-exp
4×distribute-rgt-in sub-neg associate-+r+ distribute-lft-in
3×associate-*l* associate-/r* associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 70
Calls
3 calls:
7.0ms
(+ x (* y (- z x)))
27.0ms
(* y (- z x))
23.0ms
(/ (+ x (* y (- z x))) z)

series120.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(+ x (* y (- z x)))
40.0ms
(* y (- z x))
48.0ms
(/ (+ x (* y (- z x))) z)

simplify106.0ms

Counts
79 → 79

prune147.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 2.8b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ (* x y) z))
5.9b
(/ (* x y) z)

rewrite118.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
7×add-exp-log add-cbrt-cube add-log-exp
6×add-sqr-sqrt
4×add-cube-cbrt
3×times-frac associate-/r*
2×pow1 cbrt-undiv diff-log div-exp frac-sub distribute-lft-out--
1×sub-neg flip3-- frac-2neg flip3-+ prod-exp associate--l+ clear-num sum-log flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l* difference-of-squares
Counts
2 → 40
Calls
2 calls:
107.0ms
(- (+ (/ x z) y) (/ (* x y) z))
10.0ms
(/ (* x y) z)

series59.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(- (+ (/ x z) y) (/ (* x y) z))
24.0ms
(/ (* x y) z)

simplify30.0ms

Counts
46 → 46

prune87.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (* (/ x z) y))
3.6b
(* (/ x z) y)

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube add-log-exp
4×pow1
3×associate-*r* associate-*l/
2×diff-log prod-exp frac-sub cbrt-unprod unswap-sqr
1×cbrt-undiv sub-neg flip3-- flip3-+ div-exp pow-prod-down associate--l+ sum-log *-commutative flip-- flip-+ div-inv
Counts
2 → 48
Calls
2 calls:
102.0ms
(- (+ (/ x z) y) (* (/ x z) y))
15.0ms
(* (/ x z) y)

series58.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(- (+ (/ x z) y) (* (/ x z) y))
24.0ms
(* (/ x z) y)

simplify32.0ms

Counts
54 → 54

prune109.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
1.6b
(* (/ (cbrt x) z) y)
2.6b
(* (/ (* (cbrt x) (cbrt x)) 1) (* (/ (cbrt x) z) y))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
66×add-exp-log
35×add-cbrt-cube
33×prod-exp
30×add-sqr-sqrt
29×associate-*l*
23×times-frac
22×add-cube-cbrt *-un-lft-identity
20×cbrt-unprod
18×div-exp
16×cbrt-prod
11×pow1
10×cbrt-undiv
6×1-exp
4×associate-*r* pow-prod-down associate-*l/ add-log-exp
3×unswap-sqr
2×pow1/3 *-commutative div-inv
1×frac-times associate-*r/
Counts
4 → 109
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
20.0ms
(* (/ (cbrt x) z) y)
54.0ms
(* (/ (* (cbrt x) (cbrt x)) 1) (* (/ (cbrt x) z) y))

series583.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(cbrt x)
203.0ms
(cbrt x)
128.0ms
(* (/ (cbrt x) z) y)
50.0ms
(* (/ (* (cbrt x) (cbrt x)) 1) (* (/ (cbrt x) z) y))

simplify62.0ms

Counts
121 → 121

prune286.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes52.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

end0.0ms

sample740.0ms

Algorithm
intervals
Results
321.0ms10109×body80valid