Details

Time bar (total: 33.7s)

sample125.0ms

Algorithm
intervals
Results
61.0ms700×body80nan
24.0ms256×body80valid

simplify3.8s

Counts
1 → 1
Iterations
IterNodes
done5000
134983
124501
114083
103523
92883
82214
71553
61117
5645
4320
3122
251
121
010

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize34.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (fma (log y) x (log t)) z)
0.1b
(fma (log y) x (log t))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
9×prod-diff add-cube-cbrt
4×add-log-exp
3×fma-neg
2×expm1-log1p-u pow1 add-cbrt-cube add-exp-log fma-udef insert-posit16 log1p-expm1-u
1×sub-neg flip3-- diff-log associate--l+ flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 41
Calls
2 calls:
12.0ms
(- (fma (log y) x (log t)) z)
1.0ms
(fma (log y) x (log t))

series218.0ms

Counts
2 → 6
Calls
2 calls:
108.0ms
(- (fma (log y) x (log t)) z)
109.0ms
(fma (log y) x (log t))

simplify2.4s

Counts
47 → 47
Iterations
IterNodes
done5001
31885
2563
1211
096

prune291.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (log y) x (log t)))
0.5b
(cbrt (fma (log y) x (log t)))
0.5b
(cbrt (fma (log y) x (log t)))
0.6b
(* (cbrt (fma (log y) x (log t))) (cbrt (fma (log y) x (log t))))

rewrite37.0ms

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:
2.0ms
(cbrt (fma (log y) x (log t)))
2.0ms
(cbrt (fma (log y) x (log t)))
2.0ms
(cbrt (fma (log y) x (log t)))
29.0ms
(* (cbrt (fma (log y) x (log t))) (cbrt (fma (log y) x (log t))))

series1.0s

Counts
4 → 12
Calls
4 calls:
196.0ms
(cbrt (fma (log y) x (log t)))
203.0ms
(cbrt (fma (log y) x (log t)))
204.0ms
(cbrt (fma (log y) x (log t)))
417.0ms
(* (cbrt (fma (log y) x (log t))) (cbrt (fma (log y) x (log t))))

simplify5.5s

Counts
97 → 97
Iterations
IterNodes
done5056
23648
1824
0250

prune766.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (log y) x (log t)))
0.5b
(cbrt (fma (log y) x (log t)))
0.5b
(cbrt (fma (log y) x (log t)))
0.6b
(* (cbrt (fma (log y) x (log t))) (cbrt (fma (log y) x (log t))))

rewrite15.0ms

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:
1.0ms
(cbrt (fma (log y) x (log t)))
1.0ms
(cbrt (fma (log y) x (log t)))
1.0ms
(cbrt (fma (log y) x (log t)))
11.0ms
(* (cbrt (fma (log y) x (log t))) (cbrt (fma (log y) x (log t))))

series999.0ms

Counts
4 → 12
Calls
4 calls:
158.0ms
(cbrt (fma (log y) x (log t)))
201.0ms
(cbrt (fma (log y) x (log t)))
234.0ms
(cbrt (fma (log y) x (log t)))
404.0ms
(* (cbrt (fma (log y) x (log t))) (cbrt (fma (log y) x (log t))))

simplify4.7s

Counts
97 → 97
Iterations
IterNodes
done5056
23648
1824
0250

prune836.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize70.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (log y) x (log t)))
0.5b
(* (cbrt (cbrt (fma (log y) x (log t)))) (cbrt (cbrt (fma (log y) x (log t)))))
0.5b
(* (cbrt (cbrt (fma (log y) x (log t)))) (cbrt (cbrt (fma (log y) x (log t)))))
0.5b
(* (cbrt (cbrt (fma (log y) x (log t)))) (cbrt (cbrt (fma (log y) x (log t)))))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
165×cbrt-prod
95×add-sqr-sqrt
41×*-un-lft-identity add-cube-cbrt
27×swap-sqr associate-*r* associate-*l* unswap-sqr
25×pow1
19×pow1/3
10×add-exp-log
6×pow-prod-down pow-sqr pow-prod-up
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp
3×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 185
Calls
4 calls:
1.0ms
(cbrt (fma (log y) x (log t)))
24.0ms
(* (cbrt (cbrt (fma (log y) x (log t)))) (cbrt (cbrt (fma (log y) x (log t)))))
23.0ms
(* (cbrt (cbrt (fma (log y) x (log t)))) (cbrt (cbrt (fma (log y) x (log t)))))
17.0ms
(* (cbrt (cbrt (fma (log y) x (log t)))) (cbrt (cbrt (fma (log y) x (log t)))))

series1.2s

Counts
4 → 12
Calls
4 calls:
168.0ms
(cbrt (fma (log y) x (log t)))
346.0ms
(* (cbrt (cbrt (fma (log y) x (log t)))) (cbrt (cbrt (fma (log y) x (log t)))))
354.0ms
(* (cbrt (cbrt (fma (log y) x (log t)))) (cbrt (cbrt (fma (log y) x (log t)))))
344.0ms
(* (cbrt (cbrt (fma (log y) x (log t)))) (cbrt (cbrt (fma (log y) x (log t)))))

simplify4.7s

Counts
197 → 197
Iterations
IterNodes
done5066
23708
1862
0274

prune1.7s

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes316.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
09

end0.0ms

sample4.8s

Algorithm
intervals
Results
2.6s23957×body80nan
1.2s8030×body80valid