Details

Time bar (total: 13.1s)

sample31.0ms

Algorithm
intervals
Results
12.0ms318×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
112690
10948
9413
8213
7113
678
562
447
332
218
111
07

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.4b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- z x))
8.8b
(/ (+ x (* y (- z x))) z)

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×*-un-lft-identity
12×add-cube-cbrt
9×times-frac
6×add-cbrt-cube add-exp-log
5×associate-*r*
4×pow1
3×associate-/r* associate-*l* associate-/l*
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-log-exp associate-/l/
1×cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ div-inv flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 55
Calls
2 calls:
24.0ms
(* y (- z x))
21.0ms
(/ (+ x (* y (- z x))) z)

series118.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* y (- z x))
69.0ms
(/ (+ x (* y (- z x))) z)

simplify1.9s

Counts
61 → 61
Iterations
IterNodes
done5021
33008
2713
1249
0107

prune311.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 4.8b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ y (/ x z)) (/ (* x y) z))
7.3b
(/ (* x y) z)

rewrite95.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
7×add-cbrt-cube add-exp-log add-log-exp
6×add-sqr-sqrt
4×add-cube-cbrt
3×associate-/r* times-frac
2×pow1 cbrt-undiv diff-log div-exp frac-sub distribute-lft-out--
1×clear-num sum-log sub-neg frac-2neg flip3-+ flip3-- prod-exp associate--l+ cbrt-unprod flip-+ div-inv flip-- distribute-lft-out associate-/l* difference-of-squares
Counts
2 → 40
Calls
2 calls:
84.0ms
(- (+ y (/ x z)) (/ (* x y) z))
10.0ms
(/ (* x y) z)

series57.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(- (+ y (/ x z)) (/ (* x y) z))
25.0ms
(/ (* x y) z)

simplify2.4s

Counts
46 → 46
Iterations
IterNodes
done5274
34555
2962
1256
096

prune225.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (- y (* (/ x z) y)) (/ x z))
0.0b
(- y (* (/ x z) y))
3.9b
(* (/ x z) y)

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×*-un-lft-identity
13×associate-*l*
11×add-cube-cbrt
10×times-frac add-log-exp
8×add-cbrt-cube add-exp-log
5×pow1
3×associate-*r*
2×associate-+l+ sum-log sub-neg flip3-- diff-log frac-add prod-exp cbrt-unprod flip-- unswap-sqr
1×cbrt-undiv +-commutative flip3-+ distribute-rgt-out-- div-exp pow-prod-down associate-*l/ *-commutative associate-+l- flip-+ div-inv distribute-lft-out
Counts
3 → 63
Calls
3 calls:
27.0ms
(+ (- y (* (/ x z) y)) (/ x z))
6.0ms
(- y (* (/ x z) y))
17.0ms
(* (/ x z) y)

series113.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(+ (- y (* (/ x z) y)) (/ x z))
41.0ms
(- y (* (/ x z) y))
32.0ms
(* (/ x z) y)

simplify1.1s

Counts
72 → 72
Iterations
IterNodes
done5001
21085
1302
0120

prune290.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(* (cbrt y) (cbrt y))
1.2b
(* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y))
2.9b
(* (/ x z) (* (cbrt y) (cbrt y)))

rewrite148.0ms

Algorithm
rewrite-expression-head
Rules
36×add-exp-log
33×add-sqr-sqrt
25×pow1
22×cbrt-prod *-un-lft-identity add-cube-cbrt
21×add-cbrt-cube
20×associate-*l*
18×prod-exp cbrt-unprod
13×associate-*r*
11×pow-prod-down
10×times-frac
7×pow1/3
6×swap-sqr unswap-sqr
4×cbrt-undiv div-exp add-log-exp
3×associate-*l/ *-commutative
2×pow-sqr pow-prod-up
1×pow2 pow-plus div-inv
Counts
4 → 115
Calls
4 calls:
1.0ms
(cbrt y)
13.0ms
(* (cbrt y) (cbrt y))
96.0ms
(* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y))
33.0ms
(* (/ x z) (* (cbrt y) (cbrt y)))

series747.0ms

Counts
4 → 12
Calls
4 calls:
256.0ms
(cbrt y)
286.0ms
(* (cbrt y) (cbrt y))
61.0ms
(* (* (/ x z) (* (cbrt y) (cbrt y))) (cbrt y))
144.0ms
(* (/ x z) (* (cbrt y) (cbrt y)))

simplify1.4s

Counts
127 → 127
Iterations
IterNodes
done5000
21440
1408
0152

prune577.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes142.0ms

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
done9
19
07

end0.0ms

sample922.0ms

Algorithm
intervals
Results
425.0ms10127×body80valid