Details

Time bar (total: 7.8s)

sample30.0ms

Algorithm
intervals
Results
12.0ms407×body80valid

simplify62.0ms

Counts
1 → 1
Iterations
IterNodes
done86
586
478
357
233
116
08

prune24.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize27.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (* x y) (* z z)) (* z z))
0.0b
(+ (* x y) (* z z))
0.1b
(+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))

rewrite600.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×sum-log
7×fma-def
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
3×expm1-log1p-u pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u
2×associate-+l+
Counts
3 → 51
Calls
3 calls:
32.0ms
(+ (+ (* x y) (* z z)) (* z z))
386.0ms
(+ (* x y) (* z z))
180.0ms
(+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))

series217.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(+ (+ (* x y) (* z z)) (* z z))
72.0ms
(+ (* x y) (* z z))
87.0ms
(+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))

simplify1.8s

Counts
60 → 60
Iterations
IterNodes
done5002
21520
1268
076

prune301.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma x y (* 3 (* z z)))
0.2b
(* 3 (* z z))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt
3×*-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×associate-*r* *-commutative fma-udef unswap-sqr
Counts
2 → 31
Calls
2 calls:
0.0ms
(fma x y (* 3 (* z z)))
18.0ms
(* 3 (* z z))

series92.0ms

Counts
2 → 6
Calls
2 calls:
64.0ms
(fma x y (* 3 (* z z)))
28.0ms
(* 3 (* z z))

simplify732.0ms

Counts
37 → 37
Iterations
IterNodes
done5000
2669
1122
050

prune208.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma x y (* (* 3 z) z))
0.2b
(* (* 3 z) z)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
3×add-sqr-sqrt *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×associate-*l* *-commutative fma-udef
Counts
2 → 30
Calls
2 calls:
0.0ms
(fma x y (* (* 3 z) z))
19.0ms
(* (* 3 z) z)

series114.0ms

Counts
2 → 6
Calls
2 calls:
81.0ms
(fma x y (* (* 3 z) z))
33.0ms
(* (* 3 z) z)

simplify797.0ms

Counts
36 → 36
Iterations
IterNodes
done5000
2761
1123
052

prune158.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma x y (* 3 (* z z)))
0.2b
(* 3 (* z z))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt
3×*-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×associate-*r* *-commutative fma-udef unswap-sqr
Counts
2 → 31
Calls
2 calls:
1.0ms
(fma x y (* 3 (* z z)))
16.0ms
(* 3 (* z z))

series116.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(fma x y (* 3 (* z z)))
37.0ms
(* 3 (* z z))

simplify651.0ms

Counts
37 → 37
Iterations
IterNodes
done5000
2669
1122
050

prune179.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes377.0ms

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
07

end0.0ms

sample1.2s

Algorithm
intervals
Results
797.0ms12233×body80valid