Details

Time bar (total: 16.0s)

sample42.0ms

Algorithm
intervals
Results
24.0ms472×body80valid

simplify40.0ms

Counts
1 → 1
Iterations
IterNodes
done54
454
348
242
124
011

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.3b

localize43.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
0.3b
(* (/ z t) (/ z t))
0.3b
(* (/ x y) (/ x y))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
83×add-sqr-sqrt
80×times-frac
59×*-un-lft-identity add-cube-cbrt
27×add-cbrt-cube add-exp-log
26×swap-sqr associate-*r* associate-*l*
17×pow1
frac-add
frac-times cbrt-undiv div-exp associate-*l/ prod-exp associate-*r/ cbrt-unprod div-inv unswap-sqr
add-log-exp
insert-posit16
pow2 pow-plus pow-prod-down pow-sqr *-commutative pow-prod-up
+-commutative sum-log flip3-+ flip-+
Counts
3 → 157
Calls
3 calls:
23.0ms
(+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
24.0ms
(* (/ z t) (/ z t))
25.0ms
(* (/ x y) (/ x y))

series207.0ms

Counts
3 → 9
Calls
3 calls:
119.0ms
(+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
45.0ms
(* (/ z t) (/ z t))
43.0ms
(* (/ x y) (/ x y))

simplify1.9s

Counts
166 → 166
Iterations
IterNodes
done5016
23072
1901
0258

prune825.0ms

Pruning

17 alts after pruning (17 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (/ x y)) (cbrt (/ x y)))
9.2b
(cbrt (/ x y))
9.2b
(cbrt (/ x y))
9.2b
(cbrt (/ x y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×*-un-lft-identity add-cube-cbrt
16×swap-sqr associate-*r* associate-*l*
11×pow1
pow1/3 unswap-sqr
cbrt-div div-inv
add-exp-log
add-cbrt-cube insert-posit16 add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 148
Calls
4 calls:
12.0ms
(* (cbrt (/ x y)) (cbrt (/ x y)))
1.0ms
(cbrt (/ x y))
1.0ms
(cbrt (/ x y))
1.0ms
(cbrt (/ x y))

series329.0ms

Counts
4 → 12
Calls
4 calls:
119.0ms
(* (cbrt (/ x y)) (cbrt (/ x y)))
80.0ms
(cbrt (/ x y))
63.0ms
(cbrt (/ x y))
68.0ms
(cbrt (/ x y))

simplify2.3s

Counts
160 → 160
Iterations
IterNodes
done5116
44457
31331
2639
1281
0163

prune945.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

Merged error: 0b

localize62.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt (/ 1 y))
9.2b
(cbrt (/ x y))
9.2b
(cbrt (/ x y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
42×cbrt-prod
27×times-frac
26×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
cbrt-div div-inv
Counts
4 → 81
Calls
4 calls:
1.0ms
(cbrt x)
2.0ms
(cbrt (/ 1 y))
2.0ms
(cbrt (/ x y))
2.0ms
(cbrt (/ x y))

series680.0ms

Counts
4 → 12
Calls
4 calls:
298.0ms
(cbrt x)
201.0ms
(cbrt (/ 1 y))
79.0ms
(cbrt (/ x y))
102.0ms
(cbrt (/ x y))

simplify1.8s

Counts
93 → 93
Iterations
IterNodes
done5034
43679
31066
2437
1212
0134

prune675.0ms

Pruning

16 alts after pruning (14 fresh and 2 done)

Merged error: 0b

localize104.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (/ 1 (* (cbrt y) (cbrt y))))
0.6b
(cbrt (/ 1 y))
2.3b
(cbrt (/ x (cbrt y)))
9.2b
(cbrt (/ x y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
64×cbrt-prod
39×times-frac
33×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
pow1 cbrt-div add-cbrt-cube pow1/3 add-exp-log insert-posit16 div-inv add-log-exp
Counts
4 → 95
Calls
4 calls:
12.0ms
(cbrt (/ 1 (* (cbrt y) (cbrt y))))
3.0ms
(cbrt (/ 1 y))
3.0ms
(cbrt (/ x (cbrt y)))
2.0ms
(cbrt (/ x y))

series1.3s

Counts
4 → 12
Calls
4 calls:
398.0ms
(cbrt (/ 1 (* (cbrt y) (cbrt y))))
261.0ms
(cbrt (/ 1 y))
187.0ms
(cbrt (/ x (cbrt y)))
417.0ms
(cbrt (/ x y))

simplify1.2s

Counts
107 → 107
Iterations
IterNodes
done5001
31875
2676
1337
0215

prune746.0ms

Pruning

16 alts after pruning (13 fresh and 3 done)

Merged error: 0b

regimes935.0ms

Accuracy

0% (0.7b remaining)

Error of 0.7b against oracle of 0.1b and baseline of 0.7b

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done24
124
017

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.2s15573×body80valid