Details

Time bar (total: 12.3s)

sample23.0ms

Algorithm
intervals
Results
11.0ms312×body80valid

simplify1.4s

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

prune15.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.2b

localize11.0ms

Local error

Found 1 expressions with local error:

4.7b
(* y (/ x z))

rewrite19.0ms

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×expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
18.0ms
(* y (/ x z))

series35.0ms

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

simplify2.0s

Counts
38 → 38
Iterations
IterNodes
done5001
32617
2560
1177
073

prune221.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
5.0b
(* (* (* y (cbrt x)) (cbrt x)) (/ (cbrt x) z))

rewrite92.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
22×associate-*r*
20×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
18×cbrt-prod times-frac
16×add-cbrt-cube
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×cbrt-undiv pow1/3 div-exp
1×associate-*l* associate-*r/ *-commutative div-inv
Counts
4 → 92
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
88.0ms
(* (* (* y (cbrt x)) (cbrt x)) (/ (cbrt x) z))

series743.0ms

Counts
4 → 12
Calls
4 calls:
264.0ms
(cbrt x)
222.0ms
(cbrt x)
205.0ms
(cbrt x)
52.0ms
(* (* (* y (cbrt x)) (cbrt x)) (/ (cbrt x) z))

simplify1.7s

Counts
104 → 104
Iterations
IterNodes
done5000
21421
1379
0127

prune376.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

6.0b
(/ (* y x) z)

rewrite14.0ms

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×expm1-log1p-u pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 24
Calls
1 calls:
14.0ms
(/ (* y x) z)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(/ (* y x) z)

simplify1.7s

Counts
27 → 27
Iterations
IterNodes
done5476
32371
2483
1126
053

prune105.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

4.8b
(/ y (/ z x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×expm1-log1p-u pow1 clear-num frac-2neg associate-/r/ insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 73
Calls
1 calls:
6.0ms
(/ y (/ z x))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(/ y (/ z x))

simplify2.3s

Counts
76 → 76
Iterations
IterNodes
done5001
33886
21059
1372
0153

prune305.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes315.0ms

Accuracy

93.3% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 6.2b

bsearch1.0ms

simplify3.0ms

Iterations
IterNodes
done24
124
021

end0.0ms

sample741.0ms

Algorithm
intervals
Results
460.0ms9594×body80valid