Details

Time bar (total: 10.6s)

sample75.0ms

Algorithm
intervals
Results
35.0ms371×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
51378
4405
3147
273
133
017

prune22.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma t (/ z 16.0) (fma x y (fma (/ (- b) 4.0) a c)))
0.0b
(fma x y (fma (/ (- b) 4.0) a c))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
2×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
2 → 20
Calls
2 calls:
0.0ms
(fma t (/ z 16.0) (fma x y (fma (/ (- b) 4.0) a c)))
5.0ms
(fma x y (fma (/ (- b) 4.0) a c))

series302.0ms

Counts
2 → 6
Calls
2 calls:
202.0ms
(fma t (/ z 16.0) (fma x y (fma (/ (- b) 4.0) a c)))
100.0ms
(fma x y (fma (/ (- b) 4.0) a c))

simplify1.6s

Counts
26 → 26
Iterations
IterNodes
done5000
43289
3553
2171
174
046

prune201.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma t (/ z 16.0) (cbrt (pow (fma x y (fma (/ (- b) 4.0) a c)) 3)))
0.0b
(fma x y (fma (/ (- b) 4.0) a c))
0.1b
(pow (fma x y (fma (/ (- b) 4.0) a c)) 3)
39.1b
(cbrt (pow (fma x y (fma (/ (- b) 4.0) a c)) 3))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×unpow-prod-down cube-prod
5×pow1 add-cbrt-cube add-exp-log
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow-unpow
2×cube-mult unpow3 fma-udef sqr-pow
1×pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
4 → 68
Calls
4 calls:
0.0ms
(fma t (/ z 16.0) (cbrt (pow (fma x y (fma (/ (- b) 4.0) a c)) 3)))
0.0ms
(fma x y (fma (/ (- b) 4.0) a c))
2.0ms
(pow (fma x y (fma (/ (- b) 4.0) a c)) 3)
2.0ms
(cbrt (pow (fma x y (fma (/ (- b) 4.0) a c)) 3))

series1.3s

Counts
4 → 12
Calls
4 calls:
229.0ms
(fma t (/ z 16.0) (cbrt (pow (fma x y (fma (/ (- b) 4.0) a c)) 3)))
111.0ms
(fma x y (fma (/ (- b) 4.0) a c))
872.0ms
(pow (fma x y (fma (/ (- b) 4.0) a c)) 3)
90.0ms
(cbrt (pow (fma x y (fma (/ (- b) 4.0) a c)) 3))

simplify1.2s

Counts
80 → 80
Iterations
IterNodes
done5000
21404
1272
0111

prune626.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes540.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done17
117
015

end0.0ms

sample2.3s

Algorithm
intervals
Results
1.2s11917×body80valid