Details

Time bar (total: 7.7s)

sample35.0ms

Algorithm
intervals
Results
18.0ms324×body80valid

simplify128.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2197
3287
4397
5447
6497
7587
8757
9917
101027
111047
121087
131097
done1097

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
associate-/l*
add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
associate-/r*
pow1 div-sub associate-/l/
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:
46.0ms
(+ x (/ (- y x) z))
31.0ms
(/ (- y x) z)

series107.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(+ x (/ (- y x) z))
63.0ms
(/ (- y x) z)

simplify1.5s

Counts
57 → 57
Iterations

Useful iterations: 2 (131.0ms)

IterNodesCost
094588
1222544
2584520
32065520
done5000520

prune133.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite114.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity add-log-exp
diff-log frac-sub distribute-lft-out-- difference-of-squares
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- flip3-+ times-frac associate--l+ sum-log add-cbrt-cube flip-- flip-+ distribute-lft-out
Counts
1 → 20
Calls
1 calls:
113.0ms
(- (+ x (/ y z)) (/ x z))

series42.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(- (+ x (/ y z)) (/ x z))

simplify1.2s

Counts
23 → 23
Iterations

Useful iterations: 3 (298.0ms)

IterNodesCost
061377
1155362
2458344
31603336
done5001336

prune56.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.1b
(* z (+ x (/ y z)))
0.1b
(* (- x (/ y z)) z)
0.1b
(* (- x (/ y z)) (- (* z (+ x (/ y z))) x))
25.2b
(/ (* (- x (/ y z)) (- (* z (+ x (/ y z))) x)) (* (- x (/ y z)) z))

rewrite466.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
22×add-exp-log add-cbrt-cube
16×*-un-lft-identity
15×associate-*l*
14×flip3-- flip--
10×pow1 add-cube-cbrt associate-*r*
frac-times associate-*l/ associate-/l/
distribute-rgt-in distribute-lft-in prod-exp cbrt-unprod
associate-*r/
cbrt-undiv div-exp associate--l+ add-log-exp difference-of-squares
times-frac pow-prod-down *-commutative unswap-sqr
sub-neg associate-/r/ distribute-lft-out--
frac-2neg flip3-+ clear-num associate-/r* flip-+ div-inv distribute-lft-out associate-/l*
Counts
4 → 114
Calls
4 calls:
80.0ms
(* z (+ x (/ y z)))
84.0ms
(* (- x (/ y z)) z)
206.0ms
(* (- x (/ y z)) (- (* z (+ x (/ y z))) x))
89.0ms
(/ (* (- x (/ y z)) (- (* z (+ x (/ y z))) x)) (* (- x (/ y z)) z))

series276.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(* z (+ x (/ y z)))
61.0ms
(* (- x (/ y z)) z)
113.0ms
(* (- x (/ y z)) (- (* z (+ x (/ y z))) x))
71.0ms
(/ (* (- x (/ y z)) (- (* z (+ x (/ y z))) x)) (* (- x (/ y z)) z))

simplify1.7s

Counts
126 → 126
Iterations

Useful iterations: 2 (574.0ms)

IterNodesCost
01902519
15572286
227321856
done50001856

prune419.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes59.0ms

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
079
189
done89

end0.0ms

sample1.3s

Algorithm
intervals
Results
543.0ms10181×body80valid