Details

Time bar (total: 15.6s)

sample18.0ms

Algorithm
intervals
Results
8.0ms336×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
7912
6280
5218
4148
391
246
119
08

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (fma 0.12 x 0.253) x)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 20
Calls
1 calls:
9.0ms
(* (fma 0.12 x 0.253) x)

series98.0ms

Counts
1 → 3
Calls
1 calls:
98.0ms
(* (fma 0.12 x 0.253) x)

simplify2.2s

Counts
23 → 23
Iterations
IterNodes
done5001
33114
2320
178
039

prune160.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
17.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
297.0ms
(* (cbrt x) (cbrt x))
282.0ms
(cbrt x)
232.0ms
(cbrt x)
313.0ms
(cbrt x)

simplify1.5s

Counts
93 → 93
Iterations
IterNodes
done5001
2725
1142
065

prune555.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize47.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt (* (cbrt x) (cbrt x)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 50
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
4.0ms
(cbrt (* (cbrt x) (cbrt x)))

series1.3s

Counts
4 → 12
Calls
4 calls:
244.0ms
(cbrt x)
330.0ms
(cbrt x)
335.0ms
(cbrt x)
413.0ms
(cbrt (* (cbrt x) (cbrt x)))

simplify1.7s

Counts
62 → 62
Iterations
IterNodes
done5001
42964
3787
2238
188
046

prune435.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* (cbrt (fma 0.12 x 0.253)) (cbrt (fma 0.12 x 0.253))) (* (cbrt (fma 0.12 x 0.253)) x))
0.8b
(cbrt (fma 0.12 x 0.253))
0.8b
(cbrt (fma 0.12 x 0.253))
0.8b
(cbrt (fma 0.12 x 0.253))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log
10×add-cbrt-cube
9×cbrt-prod
8×pow-prod-down prod-exp cbrt-unprod
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 63
Calls
4 calls:
41.0ms
(* (* (cbrt (fma 0.12 x 0.253)) (cbrt (fma 0.12 x 0.253))) (* (cbrt (fma 0.12 x 0.253)) x))
1.0ms
(cbrt (fma 0.12 x 0.253))
1.0ms
(cbrt (fma 0.12 x 0.253))
1.0ms
(cbrt (fma 0.12 x 0.253))

series621.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(* (* (cbrt (fma 0.12 x 0.253)) (cbrt (fma 0.12 x 0.253))) (* (cbrt (fma 0.12 x 0.253)) x))
182.0ms
(cbrt (fma 0.12 x 0.253))
167.0ms
(cbrt (fma 0.12 x 0.253))
165.0ms
(cbrt (fma 0.12 x 0.253))

simplify2.2s

Counts
75 → 75
Iterations
IterNodes
done5000
21120
1284
0115

prune440.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes47.0ms

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
done8
18
07

end0.0ms

sample725.0ms

Algorithm
intervals
Results
484.0ms10652×body80valid