Details

Time bar (total: 30.1s)

sample39.0ms

Algorithm
intervals
Results
9.0ms287×body80valid

simplify181.0ms

Counts
1 → 1
Iterations
IterNodes
done65
965
863
760
654
550
443
335
222
116
06

prune29.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 1 expressions with local error:

5.3b
(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 insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
1.0ms
(fma y (/ x z) x)

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(fma y (/ x z) x)

simplify5.2s

Counts
14 → 14
Iterations
IterNodes
done5005
52113
4685
3182
258
128
019

prune157.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* y (/ x z)) x)
7.2b
(* y (/ x z))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×*-un-lft-identity times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*l*
2×expm1-log1p-u prod-exp cbrt-unprod insert-posit16 log1p-expm1-u unswap-sqr
1×cbrt-undiv +-commutative sum-log fma-def flip3-+ div-exp pow-prod-down associate-*r/ *-commutative flip-+ div-inv
Counts
2 → 50
Calls
2 calls:
13.0ms
(+ (* y (/ x z)) x)
40.0ms
(* y (/ x z))

series74.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(+ (* y (/ x z)) x)
39.0ms
(* y (/ x z))

simplify6.7s

Counts
56 → 56
Iterations
IterNodes
done5000
33867
2839
1246
096

prune693.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize102.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt x)
0.7b
(cbrt x)
0.7b
(cbrt x)
2.8b
(* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) y)

rewrite129.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log
14×add-cbrt-cube
9×cbrt-prod add-sqr-sqrt pow1 prod-exp cbrt-unprod
8×*-un-lft-identity add-cube-cbrt
4×expm1-log1p-u cbrt-undiv div-exp associate-*l/ insert-posit16 log1p-expm1-u add-log-exp
3×pow1/3 associate-*r* pow-prod-down
1×frac-times associate-*l* associate-*r/ *-commutative unswap-sqr
Counts
4 → 73
Calls
4 calls:
3.0ms
(cbrt x)
3.0ms
(cbrt x)
3.0ms
(cbrt x)
113.0ms
(* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) y)

series1.4s

Counts
4 → 12
Calls
4 calls:
334.0ms
(cbrt x)
316.0ms
(cbrt x)
333.0ms
(cbrt x)
387.0ms
(* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) y)

simplify6.7s

Counts
85 → 85
Iterations
IterNodes
done5000
33828
21005
1281
0113

prune1.1s

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ (* y x) z) x)
6.6b
(/ (* y x) z)

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
7×fma-def add-cbrt-cube add-exp-log
6×add-sqr-sqrt times-frac add-cube-cbrt
4×add-log-exp
3×associate-/r*
2×expm1-log1p-u pow1 cbrt-undiv div-exp insert-posit16 log1p-expm1-u div-inv
1×+-commutative clear-num sum-log frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ distribute-lft-out associate-/l*
Counts
2 → 46
Calls
2 calls:
42.0ms
(+ (/ (* y x) z) x)
12.0ms
(/ (* y x) z)

series106.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(+ (/ (* y x) z) x)
48.0ms
(/ (* y x) z)

simplify5.3s

Counts
52 → 52
Iterations
IterNodes
done5014
33196
2693
1193
076

prune594.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

regimes490.0ms

Accuracy

0% (3.5b remaining)

Error of 3.6b against oracle of 0.0b and baseline of 3.6b

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done10
110
07

end0.0ms

sample926.0ms

Algorithm
intervals
Results
389.0ms9674×body80valid