Details

Time bar (total: 9.9s)

sample33.0ms

Algorithm
intervals
Results
11.0ms298×body80valid

simplify11.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
185
2155
done155

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* y z))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
11.0ms
(- x (* y z))

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(- x (* y z))

simplify5.1s

Counts
15 → 15
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
029128
174123
2199113
3585113
41341113
54415113
done5000113

prune448.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

1.4b
(+ (* (* z y) (+ x (* y z))) (* x x))
1.7b
(* (* z y) (+ x (* y z)))
2.9b
(- (pow x 3) (pow (* y z) 3))
37.7b
(/ (- (pow x 3) (pow (* y z) 3)) (+ (* (* z y) (+ x (* y z))) (* x x)))

rewrite270.0ms

Algorithm
rewrite-expression-head
Rules
73×add-sqr-sqrt
40×difference-of-squares
39×times-frac
33×*-un-lft-identity
30×sqr-pow
23×add-cube-cbrt
13×associate-/l*
11×add-exp-log add-cbrt-cube
10×unpow-prod-down cube-prod
pow1
add-log-exp
difference-cubes distribute-lft-out--
flip3-+ associate-*r* pow-prod-down prod-exp associate-/r* cbrt-unprod flip-+
distribute-rgt-in associate-+l+ flip3-- distribute-lft-in associate-*r/ associate-/r/ flip-- associate-/l/
cbrt-undiv +-commutative sub-neg frac-2neg diff-log div-sub div-exp associate-*l* clear-num sum-log *-commutative div-inv
Counts
4 → 129
Calls
4 calls:
27.0ms
(+ (* (* z y) (+ x (* y z))) (* x x))
34.0ms
(* (* z y) (+ x (* y z)))
39.0ms
(- (pow x 3) (pow (* y z) 3))
165.0ms
(/ (- (pow x 3) (pow (* y z) 3)) (+ (* (* z y) (+ x (* y z))) (* x x)))

series539.0ms

Counts
4 → 12
Calls
4 calls:
100.0ms
(+ (* (* z y) (+ x (* y z))) (* x x))
49.0ms
(* (* z y) (+ x (* y z)))
226.0ms
(- (pow x 3) (pow (* y z) 3))
163.0ms
(/ (- (pow x 3) (pow (* y z) 3)) (+ (* (* z y) (+ x (* y z))) (* x x)))

simplify1.9s

Counts
141 → 141
Iterations

Useful iterations: 2 (536.0ms)

IterNodesCost
02204058
15753806
224783641
done50013641

prune655.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes95.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
165
done65

end0.0ms

sample774.0ms

Algorithm
intervals
Results
299.0ms9162×body80valid