Details

Time bar (total: 26.5s)

sample52.0ms

Algorithm
intervals
Results
27.0ms337×body80valid
1.0ms4×body1280valid
1.0ms3×body640valid
0.0ms2×body320valid

simplify2.5s

Counts
1 → 1
Iterations
IterNodes
done1591
71591
61539
51279
4632
3237
288
131
012

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (fma (+ y z) 2 t) x (* y 5.0))

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
0.0ms
(fma (fma (+ y z) 2 t) x (* y 5.0))

series68.0ms

Counts
1 → 3
Calls
1 calls:
68.0ms
(fma (fma (+ y z) 2 t) x (* y 5.0))

simplify1.7s

Counts
14 → 14
Iterations
IterNodes
done5001
41216
3306
2101
149
029

prune95.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))
0.5b
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))

rewrite22.0ms

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 insert-posit16 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 → 85
Calls
4 calls:
15.0ms
(* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))
2.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
1.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
2.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))

series2.9s

Counts
4 → 12
Calls
4 calls:
1.3s
(* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))
550.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
532.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
554.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))

simplify2.5s

Counts
97 → 97
Iterations
IterNodes
done5000
32538
2935
1386
0161

prune728.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize51.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.6b
(cbrt (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))
0.6b
(cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 57
Calls
4 calls:
1.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
1.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
6.0ms
(cbrt (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))
4.0ms
(cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))))

series2.7s

Counts
4 → 12
Calls
4 calls:
523.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
555.0ms
(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
485.0ms
(cbrt (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))
1.1s
(cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))))

simplify2.2s

Counts
69 → 69
Iterations
IterNodes
done5001
33082
21110
1463
0201

prune639.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize73.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))))
0.6b
(cbrt (cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))))
0.6b
(cbrt (cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))))
0.6b
(cbrt (cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
16×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 insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 57
Calls
4 calls:
4.0ms
(cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))))
2.0ms
(cbrt (cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))))
2.0ms
(cbrt (cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))))
3.0ms
(cbrt (cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))))

series5.1s

Counts
4 → 12
Calls
4 calls:
1.3s
(cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))))
1.3s
(cbrt (cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))))
1.3s
(cbrt (cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))))
1.3s
(cbrt (cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))))

simplify2.2s

Counts
69 → 69
Iterations
IterNodes
done5001
32033
2800
1338
0148

prune829.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes732.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done12
112
010

end0.0ms

sample1.3s

Algorithm
intervals
Results
898.0ms10591×body80valid
30.0ms98×body1280valid
24.0ms103×body640valid
10.0ms57×body320valid
3.0ms29×body160valid