Details

Time bar (total: 1.5s)

sample18.0ms

Algorithm
intervals
Results
6.0ms336×body80valid

simplify15.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0163
1443
2993
31813
42333
52393
62393
done2393

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ z 1.0))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×flip3-+ flip-+
5×add-sqr-sqrt
4×frac-times associate-*r* associate-*l*
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×associate-*r/ associate-*l/ distribute-lft-out
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 → 32
Calls
1 calls:
32.0ms
(* (+ x y) (+ z 1.0))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* (+ x y) (+ z 1.0))

simplify34.0ms

Counts
35 → 35
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0277192
11225178
25001178
done5001178

prune71.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
0.0b
(* z (+ x y))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in expm1-log1p-u associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ log1p-expm1-u
1×+-commutative associate-+r+ fma-def pow-prod-down prod-exp sum-log *-commutative cbrt-unprod fma-udef distribute-lft-out unswap-sqr
Counts
2 → 42
Calls
2 calls:
11.0ms
(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
21.0ms
(* z (+ x y))

series69.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
27.0ms
(* z (+ x y))

simplify33.0ms

Counts
48 → 48
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0228218
11062196
25001187
done5001187

prune98.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x z (fma z y (* 1.0 y)))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma x z (fma z y (* 1.0 y)))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(fma x z (fma z y (* 1.0 y)))

simplify94.0ms

Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03258
19351
246751
3325551
4500151
done500151

prune30.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (sqrt z) (+ x y))
0.2b
(* (sqrt z) (* (sqrt z) (+ x y)))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*l*
11×add-sqr-sqrt
9×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
7×add-cube-cbrt sqrt-prod
6×associate-*r/
5×distribute-rgt-in distribute-lft-in associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u flip3-+ *-commutative flip-+ log1p-expm1-u add-log-exp unswap-sqr
1×distribute-lft-out
Counts
2 → 58
Calls
2 calls:
23.0ms
(* (sqrt z) (+ x y))
34.0ms
(* (sqrt z) (* (sqrt z) (+ x y)))

series114.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(* (sqrt z) (+ x y))
41.0ms
(* (sqrt z) (* (sqrt z) (+ x y)))

simplify37.0ms

Counts
64 → 64
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0280321
11258271
25001264
done5001264

prune126.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes49.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0135
1135
done135

end0.0ms

sample448.0ms

Algorithm
intervals
Results
177.0ms10109×body80valid