Details

Time bar (total: 11.4s)

sample25.0ms

Algorithm
intervals
Results
13.0ms298×body80valid

simplify1.1s

Counts
1 → 1
Iterations
IterNodes
done5027
51745
4352
396
238
116
08

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.6b

localize6.0ms

Local error

Found 1 expressions with local error:

6.8b
(* y (/ x z))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
13.0ms
(* y (/ x z))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(* y (/ x z))

simplify1.4s

Counts
36 → 36
Iterations
IterNodes
done5009
32312
2548
1174
071

prune170.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

6.6b
(/ (* x y) z)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp
1×pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 div-inv associate-/l* add-log-exp
Counts
1 → 22
Calls
1 calls:
16.0ms
(/ (* x y) z)

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(/ (* x y) z)

simplify1.8s

Counts
25 → 25
Iterations
IterNodes
done5022
32230
2448
1120
049

prune98.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
2.0b
(/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z))
4.9b
(/ (* x y) (* (cbrt z) (cbrt z)))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
38×times-frac
34×add-exp-log
25×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
24×cbrt-prod
21×add-cbrt-cube
13×cbrt-undiv div-exp
9×div-inv
8×prod-exp cbrt-unprod
7×associate-/r*
6×associate-/l*
4×pow1 insert-posit16 add-log-exp
2×clear-num frac-2neg pow1/3
1×associate-/l/
Counts
4 → 109
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
30.0ms
(/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z))
27.0ms
(/ (* x y) (* (cbrt z) (cbrt z)))

series730.0ms

Counts
4 → 12
Calls
4 calls:
234.0ms
(cbrt z)
247.0ms
(cbrt z)
68.0ms
(/ (/ (* x y) (* (cbrt z) (cbrt z))) (cbrt z))
182.0ms
(/ (* x y) (* (cbrt z) (cbrt z)))

simplify1.1s

Counts
121 → 121
Iterations
IterNodes
done5006
21590
1420
0157

prune584.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

6.8b
(* y (/ x z))
10.0b
(cbrt (* y (/ x z)))
10.0b
(cbrt (* y (/ x z)))
10.0b
(cbrt (* y (/ x z)))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity add-cube-cbrt
10×times-frac
9×add-cbrt-cube add-exp-log
6×pow1
4×associate-*r/ insert-posit16 add-log-exp
3×cbrt-prod cbrt-div pow1/3 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv
Counts
4 → 66
Calls
4 calls:
24.0ms
(* y (/ x z))
6.0ms
(cbrt (* y (/ x z)))
5.0ms
(cbrt (* y (/ x z)))
6.0ms
(cbrt (* y (/ x z)))

series389.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* y (/ x z))
123.0ms
(cbrt (* y (/ x z)))
126.0ms
(cbrt (* y (/ x z)))
115.0ms
(cbrt (* y (/ x z)))

simplify1.8s

Counts
78 → 78
Iterations
IterNodes
done5001
32873
2692
1238
0107

prune390.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes530.0ms

Accuracy

88.6% (0.6b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 5.7b

bsearch2.0ms

simplify13.0ms

Iterations
IterNodes
done33
333
230
127
021

end0.0ms

sample937.0ms

Algorithm
intervals
Results
528.0ms9651×body80valid