Details

Time bar (total: 10.6s)

sample30.0ms

Algorithm
intervals
Results
13.0ms341×body80valid

simplify9.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
110
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.7b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
21×*-un-lft-identity prod-diff
19×add-cube-cbrt
16×times-frac
7×add-cbrt-cube fma-neg add-exp-log
5×div-inv
4×add-log-exp
3×associate-/l*
2×expm1-log1p-u pow1 cbrt-undiv div-exp log1p-expm1-u difference-of-squares
1×clear-num associate-/r* sub-neg frac-2neg flip3-- diff-log prod-exp cbrt-unprod flip-- distribute-lft-out--
Counts
2 → 68
Calls
2 calls:
31.0ms
(- (/ x (* y y)) 3.0)
7.0ms
(/ x (* y y))

series86.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(- (/ x (* y y)) 3.0)
33.0ms
(/ x (* y y))

simplify994.0ms

Counts
74 → 74
Iterations
IterNodes
done5000
21188
1276
0109

prune251.0ms

Pruning

5 alts after pruning (4 fresh and 1 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)

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
342×times-frac
236×add-sqr-sqrt
229×*-un-lft-identity
227×add-cube-cbrt
129×prod-diff
43×fma-neg
21×div-inv
13×associate-/l*
7×add-cbrt-cube add-exp-log
4×add-log-exp
3×cbrt-undiv associate-/r* div-exp difference-of-squares
2×expm1-log1p-u pow1 log1p-expm1-u
1×clear-num sub-neg frac-2neg flip3-- diff-log flip-- distribute-lft-out-- associate-/l/
Counts
2 → 262
Calls
2 calls:
66.0ms
(- (/ (/ x y) y) 3.0)
9.0ms
(/ (/ x y) y)

series100.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(- (/ (/ x y) y) 3.0)
34.0ms
(/ (/ x y) y)

simplify1.7s

Counts
268 → 268
Iterations
IterNodes
done5001
22956
1749
0316

prune997.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt
25×times-frac
24×add-exp-log
19×*-un-lft-identity
17×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
3×prod-diff
2×expm1-log1p-u rec-exp 1-exp log1p-expm1-u div-inv
1×frac-times sub-neg flip3-- fma-neg diff-log pow-prod-down associate-*l/ associate-*r/ *-commutative flip--
Counts
2 → 76
Calls
2 calls:
12.0ms
(- (* (/ 1 y) (/ x y)) 3.0)
35.0ms
(* (/ 1 y) (/ x y))

series51.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(- (* (/ 1 y) (/ x y)) 3.0)
26.0ms
(* (/ 1 y) (/ x y))

simplify1.9s

Counts
82 → 82
Iterations
IterNodes
done5000
22645
1455
0154

prune385.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize37.0ms

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)))

rewrite42.0ms

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×expm1-log1p-u add-cbrt-cube swap-sqr associate-*r* associate-*l* log1p-expm1-u 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 → 90
Calls
4 calls:
11.0ms
(* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
10.0ms
(cbrt (* (/ 1 y) (/ x y)))
12.0ms
(cbrt (* (/ 1 y) (/ x y)))
7.0ms
(cbrt (* (/ 1 y) (/ x y)))

series594.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
146.0ms
(cbrt (* (/ 1 y) (/ x y)))
132.0ms
(cbrt (* (/ 1 y) (/ x y)))
125.0ms
(cbrt (* (/ 1 y) (/ x y)))

simplify1.5s

Counts
102 → 102
Iterations
IterNodes
done5000
2803
1239
0117

prune566.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes299.0ms

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

sample847.0ms

Algorithm
intervals
Results
399.0ms10699×body80valid