Details

Time bar (total: 8.6s)

sample65.0ms

Algorithm
intervals
Results
8.0ms317×body80valid

simplify15.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
055
175
2155
3195
done195

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) z)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
associate-*l/
expm1-log1p-u flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ log1p-expm1-u distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
24.0ms
(* (+ x y) z)

series81.0ms

Counts
1 → 3
Calls
1 calls:
80.0ms
(* (+ x y) z)

simplify4.7s

Counts
26 → 26
Iterations

Useful iterations: 2 (265.0ms)

IterNodesCost
047190
1111185
2377163
31143163
44461163
done5000163

prune82.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

2.1b
(- (* y y) (* x y))
2.6b
(+ (pow x 3) (pow y 3))
7.7b
(* (+ (pow x 3) (pow y 3)) z)
35.3b
(/ (* (+ (pow x 3) (pow y 3)) z) (+ (* x x) (- (* y y) (* x y))))

rewrite226.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
13×add-sqr-sqrt
12×fma-def
11×add-exp-log add-cube-cbrt unpow-prod-down cube-prod add-cbrt-cube
10×distribute-lft-out
associate-*l*
add-log-exp
pow1
expm1-log1p-u flip3-+ associate-*l/ flip-+ log1p-expm1-u
times-frac associate-*r* associate-/r*
cbrt-undiv div-exp prod-exp associate-/r/ sum-cubes cbrt-unprod associate-/l/
+-commutative cube-mult sub-neg flip3-- distribute-rgt-out-- frac-2neg fma-neg diff-log unpow3 prod-diff pow-prod-down clear-num sum-log *-commutative flip-- div-inv associate-/l* unswap-sqr sqr-pow
Counts
4 → 103
Calls
4 calls:
9.0ms
(- (* y y) (* x y))
25.0ms
(+ (pow x 3) (pow y 3))
102.0ms
(* (+ (pow x 3) (pow y 3)) z)
87.0ms
(/ (* (+ (pow x 3) (pow y 3)) z) (+ (* x x) (- (* y y) (* x y))))

series291.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(- (* y y) (* x y))
89.0ms
(+ (pow x 3) (pow y 3))
76.0ms
(* (+ (pow x 3) (pow y 3)) z)
90.0ms
(/ (* (+ (pow x 3) (pow y 3)) z) (+ (* x x) (- (* y y) (* x y))))

simplify1.5s

Counts
115 → 115
Iterations

Useful iterations: 2 (342.0ms)

IterNodesCost
01461611
13771380
216441206
done50011206

prune550.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes130.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
175
done75

end0.0ms

sample916.0ms

Algorithm
intervals
Results
367.0ms10125×body80valid