Details

Time bar (total: 18.6s)

sample30.0ms

Algorithm
intervals
Results
12.0ms314×body80valid

simplify3.3s

Counts
1 → 1
Iterations
IterNodes
done5001
113881
101313
9507
8252
7161
6132
5111
487
355
231
114
08

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.9b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ x y) (- z t)) t)
4.9b
(* (/ x y) (- z t))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×*-un-lft-identity
10×times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
5×associate-*r*
4×distribute-rgt-in pow1 associate-+l+ sub-neg distribute-lft-in add-log-exp
2×frac-times flip3-- prod-exp associate-*r/ cbrt-unprod flip-- unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down associate-*l/ *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 57
Calls
2 calls:
20.0ms
(+ (* (/ x y) (- z t)) t)
27.0ms
(* (/ x y) (- z t))

series150.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(+ (* (/ x y) (- z t)) t)
90.0ms
(* (/ x y) (- z t))

simplify2.6s

Counts
63 → 63
Iterations
IterNodes
done5002
34231
21044
1328
0122

prune397.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize88.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.9b
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

rewrite164.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
39×add-cbrt-cube
37×prod-exp cbrt-unprod
17×cbrt-undiv div-exp
9×cbrt-prod frac-times pow1 associate-*r/
8×distribute-rgt-in add-sqr-sqrt *-un-lft-identity distribute-lft-in add-cube-cbrt
5×associate-*l*
4×sub-neg flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down associate-*l/
1×times-frac associate-*r* *-commutative div-inv
Counts
4 → 98
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(cbrt x)
150.0ms
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

series843.0ms

Counts
4 → 12
Calls
4 calls:
247.0ms
(cbrt x)
261.0ms
(cbrt x)
251.0ms
(cbrt x)
84.0ms
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ (cbrt x) (cbrt y)) (- z t)))

simplify2.6s

Counts
110 → 110
Iterations
IterNodes
done5000
22879
1576
0168

prune582.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize47.0ms

Local error

Found 4 expressions with local error:

0.9b
(* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (- z t)))
8.6b
(cbrt (/ x y))
8.6b
(cbrt (/ x y))
8.6b
(cbrt (/ x y))

rewrite96.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod cbrt-div
29×frac-times
27×times-frac
25×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
19×associate-*r/
16×pow1 add-exp-log
13×associate-*l/
10×add-cbrt-cube
8×distribute-rgt-in distribute-lft-in flip3-- pow-prod-down prod-exp cbrt-unprod flip--
4×sub-neg add-log-exp
3×pow1/3 div-inv
1×associate-*r* associate-*l* *-commutative
Counts
4 → 119
Calls
4 calls:
82.0ms
(* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (- z t)))
3.0ms
(cbrt (/ x y))
3.0ms
(cbrt (/ x y))
3.0ms
(cbrt (/ x y))

series308.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (- z t)))
67.0ms
(cbrt (/ x y))
97.0ms
(cbrt (/ x y))
83.0ms
(cbrt (/ x y))

simplify1.2s

Counts
131 → 131
Iterations
IterNodes
done5000
21379
1473
0178

prune720.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize47.0ms

Local error

Found 4 expressions with local error:

0.9b
(* (* (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (/ (cbrt x) y))) (cbrt (/ x y))) (* (cbrt (/ x y)) (- z t)))
2.7b
(cbrt (/ (cbrt x) y))
8.6b
(cbrt (/ x y))
8.6b
(cbrt (/ x y))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
57×cbrt-prod
39×cbrt-div
36×times-frac
31×add-sqr-sqrt *-un-lft-identity associate-*r/ add-cube-cbrt
29×frac-times
25×pow1 add-exp-log
15×pow-prod-down prod-exp cbrt-unprod
14×add-cbrt-cube
13×associate-*l/
8×distribute-rgt-in distribute-lft-in flip3-- flip--
4×sub-neg add-log-exp
3×pow1/3 div-inv
1×associate-*r* associate-*l* *-commutative
Counts
4 → 134
Calls
4 calls:
185.0ms
(* (* (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (/ (cbrt x) y))) (cbrt (/ x y))) (* (cbrt (/ x y)) (- z t)))
3.0ms
(cbrt (/ (cbrt x) y))
2.0ms
(cbrt (/ x y))
2.0ms
(cbrt (/ x y))

series583.0ms

Counts
4 → 12
Calls
4 calls:
153.0ms
(* (* (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (/ (cbrt x) y))) (cbrt (/ x y))) (* (cbrt (/ x y)) (- z t)))
241.0ms
(cbrt (/ (cbrt x) y))
99.0ms
(cbrt (/ x y))
90.0ms
(cbrt (/ x y))

simplify2.0s

Counts
146 → 146
Iterations
IterNodes
done5006
22427
1686
0277

prune1.1s

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes426.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample1.0s

Algorithm
intervals
Results
541.0ms10626×body80valid