Details

Time bar (total: 26.1s)

sample129.0ms

Algorithm
intervals
Results
40.0ms700×body80nan
36.0ms648×body80valid

simplify3.4s

Counts
1 → 1
Iterations
IterNodes
done5001
71994
6634
5224
4105
365
237
117
08

prune21.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (log y) y (- x z))
0.0b
(exp (fma (log y) y (- x z)))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
3×add-sqr-sqrt exp-prod *-un-lft-identity add-cube-cbrt add-log-exp
2×expm1-log1p-u pow1 add-cbrt-cube add-exp-log fma-udef log1p-expm1-u
1×exp-sum rem-exp-log
Counts
2 → 24
Calls
2 calls:
0.0ms
(fma (log y) y (- x z))
2.0ms
(exp (fma (log y) y (- x z)))

series105.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(fma (log y) y (- x z))
47.0ms
(exp (fma (log y) y (- x z)))

simplify2.8s

Counts
30 → 30
Iterations
IterNodes
done5003
42551
3505
2181
198
050

prune189.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (log y) y (- x z))
0.1b
(pow E (fma (log y) y (- x z)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
3×pow1 pow-unpow unpow-prod-down add-exp-log
2×expm1-log1p-u add-cbrt-cube pow-exp fma-udef log1p-expm1-u add-log-exp
1×pow-to-exp unpow-prod-up e-exp-1 pow-pow sqr-pow
Counts
2 → 31
Calls
2 calls:
0.0ms
(fma (log y) y (- x z))
2.0ms
(pow E (fma (log y) y (- x z)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(fma (log y) y (- x z))
52.0ms
(pow E (fma (log y) y (- x z)))

simplify4.0s

Counts
37 → 37
Iterations
IterNodes
done5008
43448
3769
2300
1146
065

prune256.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (log y) y (- x z))) (cbrt (fma (log y) y (- x z))))
0.6b
(cbrt (fma (log y) y (- x z)))
0.6b
(cbrt (fma (log y) y (- x z)))
0.6b
(cbrt (fma (log y) y (- x z)))

rewrite12.0ms

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:
8.0ms
(* (cbrt (fma (log y) y (- x z))) (cbrt (fma (log y) y (- x z))))
1.0ms
(cbrt (fma (log y) y (- x z)))
1.0ms
(cbrt (fma (log y) y (- x z)))
1.0ms
(cbrt (fma (log y) y (- x z)))

series2.8s

Counts
4 → 12
Calls
4 calls:
1.4s
(* (cbrt (fma (log y) y (- x z))) (cbrt (fma (log y) y (- x z))))
527.0ms
(cbrt (fma (log y) y (- x z)))
467.0ms
(cbrt (fma (log y) y (- x z)))
426.0ms
(cbrt (fma (log y) y (- x z)))

simplify3.0s

Counts
93 → 93
Iterations
IterNodes
done5002
32734
2765
1257
0109

prune714.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize67.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma (log y) y (- x z)))
0.6b
(cbrt (fma (log y) y (- x z)))
0.6b
(cbrt (fma (log y) y (- x z)))
0.6b
(cbrt (fma (log y) y (- x z)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×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 log1p-expm1-u add-log-exp
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt (fma (log y) y (- x z)))
1.0ms
(cbrt (fma (log y) y (- x z)))
1.0ms
(cbrt (fma (log y) y (- x z)))
1.0ms
(cbrt (fma (log y) y (- x z)))

series1.9s

Counts
4 → 12
Calls
4 calls:
444.0ms
(cbrt (fma (log y) y (- x z)))
436.0ms
(cbrt (fma (log y) y (- x z)))
524.0ms
(cbrt (fma (log y) y (- x z)))
478.0ms
(cbrt (fma (log y) y (- x z)))

simplify1.9s

Counts
64 → 64
Iterations
IterNodes
done5002
42476
3788
2262
1117
057

prune513.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes160.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
07

end0.0ms

sample4.0s

Algorithm
intervals
Results
1.4s19282×body80valid
1.3s19563×body80nan