Details

Time bar (total: 8.5s)

sample33.0ms

Algorithm
intervals
Results
13.0ms341×body80valid

simplify7.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
110
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.7b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ x (* y y)) 3.0)
8.3b
(/ x (* y y))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
7×add-cbrt-cube add-exp-log
6×*-un-lft-identity
4×times-frac add-cube-cbrt add-log-exp
3×associate-/l*
2×pow1 cbrt-undiv div-exp difference-of-squares
1×clear-num associate-/r* sub-neg frac-2neg flip3-- diff-log prod-exp cbrt-unprod div-inv flip-- distribute-lft-out--
Counts
2 → 36
Calls
2 calls:
37.0ms
(- (/ x (* y y)) 3.0)
11.0ms
(/ x (* y y))

series64.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- (/ x (* y y)) 3.0)
27.0ms
(/ x (* y y))

simplify626.0ms

Counts
42 → 42
Iterations
IterNodes
done5001
2823
1183
071

prune181.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ (/ x y) y) 3.0)
0.2b
(/ (/ x y) y)

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
78×times-frac
53×add-sqr-sqrt
46×*-un-lft-identity
44×add-cube-cbrt
13×associate-/l*
7×add-cbrt-cube add-exp-log
5×div-inv
4×add-log-exp
3×cbrt-undiv associate-/r* div-exp difference-of-squares
2×pow1
1×clear-num sub-neg frac-2neg flip3-- diff-log flip-- distribute-lft-out-- associate-/l/
Counts
2 → 86
Calls
2 calls:
54.0ms
(- (/ (/ x y) y) 3.0)
13.0ms
(/ (/ x y) y)

series89.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(- (/ (/ x y) y) 3.0)
34.0ms
(/ (/ x y) y)

simplify1.6s

Counts
92 → 92
Iterations
IterNodes
done5001
21781
1403
0170

prune463.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (/ 1 y) (/ x y)) 3.0)
0.2b
(* (/ 1 y) (/ x y))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
33×add-sqr-sqrt
25×times-frac
24×add-exp-log
18×*-un-lft-identity
16×add-cube-cbrt
14×add-cbrt-cube
13×associate-*r* associate-*l*
8×div-exp prod-exp
6×unswap-sqr
4×pow1 cbrt-undiv cbrt-unprod add-log-exp
2×rec-exp 1-exp div-inv
1×frac-times sub-neg flip3-- diff-log pow-prod-down associate-*l/ associate-*r/ *-commutative flip--
Counts
2 → 68
Calls
2 calls:
20.0ms
(- (* (/ 1 y) (/ x y)) 3.0)
20.0ms
(* (/ 1 y) (/ x y))

series58.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- (* (/ 1 y) (/ x y)) 3.0)
20.0ms
(* (/ 1 y) (/ x y))

simplify1.5s

Counts
74 → 74
Iterations
IterNodes
done5002
22131
1399
0133

prune291.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
22.7b
(cbrt (* (/ 1 y) (/ x y)))
22.7b
(cbrt (* (/ 1 y) (/ x y)))
22.7b
(cbrt (* (/ 1 y) (/ x y)))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
33×cbrt-div
20×frac-times
14×associate-*l/ associate-*r/
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×add-cbrt-cube swap-sqr associate-*r* associate-*l* add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 82
Calls
4 calls:
21.0ms
(* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
11.0ms
(cbrt (* (/ 1 y) (/ x y)))
7.0ms
(cbrt (* (/ 1 y) (/ x y)))
8.0ms
(cbrt (* (/ 1 y) (/ x y)))

series489.0ms

Counts
4 → 12
Calls
4 calls:
154.0ms
(* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
125.0ms
(cbrt (* (/ 1 y) (/ x y)))
108.0ms
(cbrt (* (/ 1 y) (/ x y)))
102.0ms
(cbrt (* (/ 1 y) (/ x y)))

simplify1.2s

Counts
94 → 94
Iterations
IterNodes
done5001
2777
1230
0113

prune546.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes252.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample843.0ms

Algorithm
intervals
Results
404.0ms10699×body80valid