Details

Time bar (total: 10.5s)

sample27.0ms

Algorithm
intervals
Results
11.0ms344×body80valid

simplify1.5s

Counts
1 → 1
Iterations
IterNodes
done5000
81563
7448
6153
571
464
349
229
115
06

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma y (+ x z) x)

rewrite1.0ms

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 log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma y (+ x z) x)

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(fma y (+ x z) x)

simplify1.5s

Counts
13 → 13
Iterations
IterNodes
done5001
3843
2113
133
019

prune79.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma y (+ x z) x)
0.1b
(* (* (fma y (+ x z) x) (fma y (+ x z) x)) (fma y (+ x z) x))
0.1b
(* (fma y (+ x z) x) (fma y (+ x z) x))
38.8b
(cbrt (* (* (fma y (+ x z) x) (fma y (+ x z) x)) (fma y (+ x z) x)))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
30×pow1
12×add-sqr-sqrt
11×add-cbrt-cube add-exp-log
9×*-un-lft-identity add-cube-cbrt
7×pow-plus pow-prod-up
6×associate-*r*
5×fma-udef
4×expm1-log1p-u associate-*l* pow-prod-down prod-exp cbrt-unprod log1p-expm1-u add-log-exp
3×pow2 swap-sqr pow-sqr
2×distribute-rgt-in distribute-lft-in pow3 *-commutative unswap-sqr
1×cbrt-prod pow1/3 rem-cbrt-cube
Counts
4 → 83
Calls
4 calls:
0.0ms
(fma y (+ x z) x)
31.0ms
(* (* (fma y (+ x z) x) (fma y (+ x z) x)) (fma y (+ x z) x))
6.0ms
(* (fma y (+ x z) x) (fma y (+ x z) x))
15.0ms
(cbrt (* (* (fma y (+ x z) x) (fma y (+ x z) x)) (fma y (+ x z) x)))

series274.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(fma y (+ x z) x)
145.0ms
(* (* (fma y (+ x z) x) (fma y (+ x z) x)) (fma y (+ x z) x))
61.0ms
(* (fma y (+ x z) x) (fma y (+ x z) x))
36.0ms
(cbrt (* (* (fma y (+ x z) x) (fma y (+ x z) x)) (fma y (+ x z) x)))

simplify2.0s

Counts
95 → 95
Iterations
IterNodes
done5001
22104
1304
0110

prune410.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize60.0ms

Local error

Found 4 expressions with local error:

30.9b
(cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))
30.9b
(cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))
30.9b
(cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))
38.8b
(cbrt (* (* (* (cbrt (* (fma y (+ x z) x) (fma y (+ x z) x))) (cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))) (cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))) (fma y (+ x z) x)))

rewrite136.0ms

Algorithm
rewrite-expression-head
Rules
4×cbrt-prod add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube pow1/3 add-exp-log add-cube-cbrt log1p-expm1-u add-log-exp
Counts
4 → 44
Calls
4 calls:
3.0ms
(cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))
3.0ms
(cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))
3.0ms
(cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))
126.0ms
(cbrt (* (* (* (cbrt (* (fma y (+ x z) x) (fma y (+ x z) x))) (cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))) (cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))) (fma y (+ x z) x)))

series727.0ms

Counts
4 → 12
Calls
4 calls:
233.0ms
(cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))
237.0ms
(cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))
207.0ms
(cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))
49.0ms
(cbrt (* (* (* (cbrt (* (fma y (+ x z) x) (fma y (+ x z) x))) (cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))) (cbrt (* (fma y (+ x z) x) (fma y (+ x z) x)))) (fma y (+ x z) x)))

simplify2.1s

Counts
56 → 56
Iterations
IterNodes
done5000
33709
2631
1189
080

prune345.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes117.0ms

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
done6
16
05

end0.0ms

sample1.1s

Algorithm
intervals
Results
303.0ms10134×body80valid