Details

Time bar (total: 18.0s)

sample37.0ms

Algorithm
intervals
Results
23.0ms332×body80valid

simplify5.6s

Counts
1 → 1
Iterations
IterNodes
done5000
114353
102586
91467
8947
7764
6690
5551
4318
3142
261
126
010

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (* x 3.0) x) (* x 4.0))
0.1b
(* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))
0.2b
(* (* x 3.0) x)

rewrite360.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-cbrt-cube add-exp-log
8×add-sqr-sqrt *-un-lft-identity
7×associate-*r*
6×add-cube-cbrt
5×add-log-exp
4×associate-*l* pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u insert-posit16 log1p-expm1-u
2×associate-*r/ *-commutative
1×distribute-rgt-in sub-neg distribute-lft-in flip3-+ flip3-- fma-neg diff-log prod-diff flip-+ flip-- distribute-lft-out unswap-sqr
Counts
3 → 64
Calls
3 calls:
39.0ms
(- (* (* x 3.0) x) (* x 4.0))
295.0ms
(* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))
24.0ms
(* (* x 3.0) x)

series235.0ms

Counts
3 → 9
Calls
3 calls:
129.0ms
(- (* (* x 3.0) x) (* x 4.0))
48.0ms
(* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))
58.0ms
(* (* x 3.0) x)

simplify1.8s

Counts
73 → 73
Iterations
IterNodes
done5000
21260
1328
0118

prune329.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (fma 9.0 (* x x) 3.0) (* x 12.0))
0.1b
(fma 9.0 (* x x) 3.0)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
3×fma-neg prod-diff
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--
Counts
2 → 33
Calls
2 calls:
12.0ms
(- (fma 9.0 (* x x) 3.0) (* x 12.0))
1.0ms
(fma 9.0 (* x x) 3.0)

series133.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(- (fma 9.0 (* x x) 3.0) (* x 12.0))
87.0ms
(fma 9.0 (* x x) 3.0)

simplify2.5s

Counts
39 → 39
Iterations
IterNodes
done5001
31967
2449
1139
056

prune176.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* 9.0 (* x x)) (- 3.0 (* x 12.0)))
0.0b
(- 3.0 (* x 12.0))
0.2b
(* 9.0 (* x x))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×add-sqr-sqrt pow1 add-cbrt-cube add-exp-log
7×*-un-lft-identity add-cube-cbrt
6×prod-diff
5×associate-+r+
3×expm1-log1p-u fma-neg associate-*l* pow-prod-down prod-exp cbrt-unprod insert-posit16 log1p-expm1-u
2×sum-log sub-neg diff-log
1×+-commutative associate-+r- fma-def flip3-+ flip3-- associate-*r* *-commutative flip-+ flip-- unswap-sqr
Counts
3 → 65
Calls
3 calls:
29.0ms
(+ (* 9.0 (* x x)) (- 3.0 (* x 12.0)))
8.0ms
(- 3.0 (* x 12.0))
18.0ms
(* 9.0 (* x x))

series133.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(+ (* 9.0 (* x x)) (- 3.0 (* x 12.0)))
59.0ms
(- 3.0 (* x 12.0))
42.0ms
(* 9.0 (* x x))

simplify3.3s

Counts
74 → 74
Iterations
IterNodes
done5000
34402
2938
1293
0105

prune339.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 3.0 (* x 12.0))
0.1b
(fma 9.0 (* x x) (- 3.0 (* x 12.0)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
3×fma-neg prod-diff
2×expm1-log1p-u pow1 add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
1×sub-neg flip3-- diff-log fma-udef flip--
Counts
2 → 32
Calls
2 calls:
6.0ms
(- 3.0 (* x 12.0))
0.0ms
(fma 9.0 (* x x) (- 3.0 (* x 12.0)))

series136.0ms

Counts
2 → 6
Calls
2 calls:
83.0ms
(- 3.0 (* x 12.0))
52.0ms
(fma 9.0 (* x x) (- 3.0 (* x 12.0)))

simplify1.7s

Counts
38 → 38
Iterations
IterNodes
done5009
31587
2390
1131
061

prune145.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes100.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
08

end0.0ms

sample819.0ms

Algorithm
intervals
Results
689.0ms10575×body80valid