Details

Time bar (total: 12.8s)

sample30.0ms

Algorithm
intervals
Results
13.0ms325×body80valid

simplify16.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
110
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.6b

localize13.0ms

Local error

Found 1 expressions with local error:

9.4b
(/ x (* y y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt associate-/l*
2×cbrt-undiv div-exp
1×pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
11.0ms
(/ x (* y y))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(/ x (* y y))

simplify1.8s

Counts
24 → 24
Iterations
IterNodes
done5000
31448
2324
1102
043

prune119.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/l*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv associate-/r* div-exp
1×pow1 clear-num frac-2neg add-log-exp associate-/l/
Counts
1 → 70
Calls
1 calls:
14.0ms
(/ (/ x y) y)

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ (/ x y) y)

simplify3.2s

Counts
73 → 73
Iterations
IterNodes
done5042
34530
2835
1316
0140

prune329.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ y (/ x y))
1.1b
(/ 1 (/ y (/ x y)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
229×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
57×associate-/r*
28×add-exp-log
22×div-inv
18×div-exp
16×add-cbrt-cube
9×cbrt-undiv
6×associate-/r/ associate-/l*
3×pow1 rec-exp 1-exp
2×clear-num frac-2neg add-log-exp
1×pow-flip inv-pow
Counts
2 → 274
Calls
2 calls:
7.0ms
(/ y (/ x y))
17.0ms
(/ 1 (/ y (/ x y)))

series52.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(/ y (/ x y))
31.0ms
(/ 1 (/ y (/ x y)))

simplify2.6s

Counts
280 → 280
Iterations
IterNodes
done5001
22921
11120
0417

prune929.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ x y) (/ 1 y))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×times-frac
23×add-exp-log
17×*-un-lft-identity
15×add-cube-cbrt
13×add-cbrt-cube associate-*r* associate-*l*
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ un-div-inv *-commutative add-log-exp
Counts
1 → 57
Calls
1 calls:
28.0ms
(* (/ x y) (/ 1 y))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(* (/ x y) (/ 1 y))

simplify2.4s

Counts
60 → 60
Iterations
IterNodes
done5555
33049
21052
1328
0110

prune230.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes256.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample632.0ms

Algorithm
intervals
Results
342.0ms10536×body80valid