Details

Time bar (total: 10.2s)

sample37.0ms

Algorithm
intervals
Results
15.0ms331×body80valid

simplify1.7s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2197
3287
4397
5967
62207
76077
820307
done50017

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- y x) z)
0.0b
(+ x (/ (- y x) z))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×fma-def associate-/r*
2×pow1 expm1-log1p-u div-sub log1p-expm1-u associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 58
Calls
2 calls:
27.0ms
(/ (- y x) z)
30.0ms
(+ x (/ (- y x) z))

series102.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(/ (- y x) z)
51.0ms
(+ x (/ (- y x) z))

simplify712.0ms

Counts
64 → 64
Iterations

Useful iterations: 2 (202.0ms)

IterNodesCost
098616
1239570
2949546
done5000546

prune146.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (- (* y y) (* x x)) (* z (+ y x))))
4.4b
(- (* y y) (* x x))
28.2b
(/ (- (* y y) (* x x)) (* z (+ y x)))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
8×add-exp-log *-un-lft-identity add-cbrt-cube
7×add-log-exp
6×add-sqr-sqrt add-cube-cbrt
4×times-frac associate-/l*
3×pow1 expm1-log1p-u fma-def log1p-expm1-u difference-of-squares
2×cbrt-undiv flip3-- flip3-+ div-sub associate-*r/ div-exp associate-/r/ flip-- flip-+ associate-/l/
1×+-commutative associate-+r- sub-neg frac-2neg fma-neg diff-log prod-diff prod-exp clear-num associate-/r* sum-log cbrt-unprod div-inv distribute-lft-out
Counts
3 → 65
Calls
3 calls:
26.0ms
(+ x (/ (- (* y y) (* x x)) (* z (+ y x))))
15.0ms
(- (* y y) (* x x))
39.0ms
(/ (- (* y y) (* x x)) (* z (+ y x)))

series206.0ms

Counts
3 → 9
Calls
3 calls:
81.0ms
(+ x (/ (- (* y y) (* x x)) (* z (+ y x))))
38.0ms
(- (* y y) (* x x))
87.0ms
(/ (- (* y y) (* x x)) (* z (+ y x)))

simplify1.9s

Counts
74 → 74
Iterations

Useful iterations: done (1.9s)

IterNodesCost
01181156
13771098
22250978
done5000965

prune213.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (/ (- y x) (sqrt z)) (sqrt z)))
0.1b
(/ (- y x) (sqrt z))
0.2b
(/ (/ (- y x) (sqrt z)) (sqrt z))

rewrite231.0ms

Algorithm
rewrite-expression-head
Rules
444×times-frac
312×*-un-lft-identity
310×add-sqr-sqrt
228×sqrt-prod
212×add-cube-cbrt
49×distribute-lft-out-- difference-of-squares
39×associate-/l*
12×associate-/r*
10×add-exp-log add-cbrt-cube
9×div-inv
5×div-sub add-log-exp
4×cbrt-undiv div-exp
3×pow1 expm1-log1p-u fma-def log1p-expm1-u associate-/l/
2×frac-2neg clear-num
1×+-commutative associate-+r- flip3-- flip3-+ sum-log flip-- flip-+ distribute-lft-out
Counts
3 → 338
Calls
3 calls:
128.0ms
(+ x (/ (/ (- y x) (sqrt z)) (sqrt z)))
38.0ms
(/ (- y x) (sqrt z))
33.0ms
(/ (/ (- y x) (sqrt z)) (sqrt z))

series211.0ms

Counts
3 → 9
Calls
3 calls:
77.0ms
(+ x (/ (/ (- y x) (sqrt z)) (sqrt z)))
78.0ms
(/ (- y x) (sqrt z))
56.0ms
(/ (/ (- y x) (sqrt z)) (sqrt z))

simplify2.3s

Counts
347 → 347
Iterations

Useful iterations: done (2.3s)

IterNodesCost
03736661
19375786
246915473
done50005468

prune741.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes100.0ms

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
067
177
done77

end0.0ms

sample1.4s

Algorithm
intervals
Results
417.0ms10093×body80valid