Details

Time bar (total: 9.1s)

sample18.0ms

Algorithm
intervals
Results
8.0ms332×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
7912
6280
5218
4148
391
246
119
08

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube add-exp-log add-log-exp
3×fma-def associate-*r* associate-*l*
2×expm1-log1p-u flip3-+ associate-*r/ flip-+ log1p-expm1-u
1×distribute-rgt-in +-commutative sum-log distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 40
Calls
2 calls:
9.0ms
(+ 0.253 (* x 0.12))
23.0ms
(* x (+ 0.253 (* x 0.12)))

series157.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ 0.253 (* x 0.12))
106.0ms
(* x (+ 0.253 (* x 0.12)))

simplify629.0ms

Counts
46 → 46
Iterations
IterNodes
done5000
2878
1196
064

prune188.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 0.253 x) (* (* x x) 0.12))
0.2b
(* (* x x) 0.12)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt add-log-exp
3×*-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×expm1-log1p-u log1p-expm1-u
1×+-commutative sum-log fma-def flip3-+ associate-*l* *-commutative flip-+ unswap-sqr
Counts
2 → 35
Calls
2 calls:
7.0ms
(+ (* 0.253 x) (* (* x x) 0.12))
15.0ms
(* (* x x) 0.12)

series161.0ms

Counts
2 → 6
Calls
2 calls:
107.0ms
(+ (* 0.253 x) (* (* x x) 0.12))
54.0ms
(* (* x x) 0.12)

simplify988.0ms

Counts
41 → 41
Iterations
IterNodes
done5000
21159
1194
064

prune152.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (fma x 0.12 0.253))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
2×fma-udef
1×distribute-rgt-in expm1-log1p-u distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
7.0ms
(* x (fma x 0.12 0.253))

series97.0ms

Counts
1 → 3
Calls
1 calls:
97.0ms
(* x (fma x 0.12 0.253))

simplify1.3s

Counts
25 → 25
Iterations
IterNodes
done5000
32528
2362
193
043

prune98.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* 0.253 x) (* (* (sqrt 0.12) (* x x)) (sqrt 0.12)))
0.2b
(* (sqrt 0.12) (* x x))
0.2b
(* (* (sqrt 0.12) (* x x)) (sqrt 0.12))

rewrite108.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1 add-cbrt-cube add-exp-log
9×add-sqr-sqrt pow-prod-down prod-exp cbrt-unprod
7×*-un-lft-identity associate-*r* associate-*l* add-cube-cbrt sqrt-prod
5×add-log-exp
3×expm1-log1p-u log1p-expm1-u
2×*-commutative unswap-sqr
1×+-commutative sum-log fma-def flip3-+ flip-+
Counts
3 → 65
Calls
3 calls:
7.0ms
(+ (* 0.253 x) (* (* (sqrt 0.12) (* x x)) (sqrt 0.12)))
23.0ms
(* (sqrt 0.12) (* x x))
76.0ms
(* (* (sqrt 0.12) (* x x)) (sqrt 0.12))

series376.0ms

Counts
3 → 9
Calls
3 calls:
172.0ms
(+ (* 0.253 x) (* (* (sqrt 0.12) (* x x)) (sqrt 0.12)))
77.0ms
(* (sqrt 0.12) (* x x))
127.0ms
(* (* (sqrt 0.12) (* x x)) (sqrt 0.12))

simplify1.3s

Counts
74 → 74
Iterations
IterNodes
done5001
21773
1278
094

prune284.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes30.0ms

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
done8
18
07

end0.0ms

sample731.0ms

Algorithm
intervals
Results
491.0ms10669×body80valid