Details

Time bar (total: 9.2s)

sample40.0ms

Algorithm
intervals
Results
16.0ms331×body80valid

simplify1.7s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2197
3287
4397
5967
62207
76077
820307
done50017

prune3.0ms

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))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 div-sub 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 → 51
Calls
2 calls:
32.0ms
(/ (- y x) z)
44.0ms
(+ x (/ (- y x) z))

series119.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(/ (- y x) z)
66.0ms
(+ x (/ (- y x) z))

simplify665.0ms

Counts
57 → 57
Iterations

Useful iterations: 2 (159.0ms)

IterNodesCost
094588
1230544
2915520
done5001520

prune143.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize25.0ms

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)))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
8×add-exp-log add-cbrt-cube
7×*-un-lft-identity add-log-exp
5×add-sqr-sqrt add-cube-cbrt
4×times-frac associate-/l*
3×pow1 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 diff-log prod-exp clear-num associate-/r* sum-log cbrt-unprod div-inv distribute-lft-out
Counts
3 → 54
Calls
3 calls:
46.0ms
(+ x (/ (- (* y y) (* x x)) (* z (+ y x))))
11.0ms
(- (* y y) (* x x))
31.0ms
(/ (- (* y y) (* x x)) (* z (+ y x)))

series210.0ms

Counts
3 → 9
Calls
3 calls:
69.0ms
(+ x (/ (- (* y y) (* x x)) (* z (+ y x))))
49.0ms
(- (* y y) (* x x))
92.0ms
(/ (- (* y y) (* x x)) (* z (+ y x)))

simplify1.8s

Counts
63 → 63
Iterations

Useful iterations: 2 (459.0ms)

IterNodesCost
01091062
13691009
22334893
done5000893

prune176.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

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
311×*-un-lft-identity
309×add-sqr-sqrt
228×sqrt-prod
211×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 associate-/l/
2×frac-2neg clear-num
1×+-commutative associate-+r- flip3-- flip3-+ sum-log flip-- flip-+ distribute-lft-out
Counts
3 → 329
Calls
3 calls:
116.0ms
(+ x (/ (/ (- y x) (sqrt z)) (sqrt z)))
26.0ms
(/ (- y x) (sqrt z))
45.0ms
(/ (/ (- y x) (sqrt z)) (sqrt z))

series233.0ms

Counts
3 → 9
Calls
3 calls:
81.0ms
(+ x (/ (/ (- y x) (sqrt z)) (sqrt z)))
88.0ms
(/ (- y x) (sqrt z))
65.0ms
(/ (/ (- y x) (sqrt z)) (sqrt z))

simplify1.7s

Counts
338 → 338
Iterations

Useful iterations: done (1.7s)

IterNodesCost
03676603
18885746
235605433
done50005309

prune577.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes86.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample1.2s

Algorithm
intervals
Results
363.0ms10093×body80valid