Details

Time bar (total: 9.1s)

sample25.0ms

Algorithm
intervals
Results
9.0ms339×body80valid

simplify1.5s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1117
2267
3567
41377
52037
62617
73517
84987
96237
106787
116827
done6827

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity
5×associate-*r*
4×frac-times associate-*l*
3×pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
1×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
65.0ms
(* (+ x y) (- 1.0 z))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* (+ x y) (- 1.0 z))

simplify2.7s

Counts
36 → 36
Iterations

Useful iterations: 2 (150.0ms)

IterNodesCost
084448
1240433
2911401
33850401
done5002401

prune81.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*l*
8×add-sqr-sqrt *-un-lft-identity
6×add-cube-cbrt flip3-+ associate-*r/ flip-+
4×pow1 add-exp-log associate-*r* associate-*l/ frac-add add-cbrt-cube add-log-exp
3×distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-neg-in
2×distribute-rgt-in associate-+r+ distribute-lft-in
1×+-commutative neg-mul-1 unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 50
Calls
2 calls:
16.0ms
(+ (* (+ x y) 1.0) (* (- z) (+ x y)))
40.0ms
(* (- z) (+ x y))

series133.0ms

Counts
2 → 6
Calls
2 calls:
80.0ms
(+ (* (+ x y) 1.0) (* (- z) (+ x y)))
53.0ms
(* (- z) (+ x y))

simplify976.0ms

Counts
56 → 56
Iterations

Useful iterations: 2 (229.0ms)

IterNodesCost
0109766
1370707
21522609
done5000609

prune212.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* 1.0 1.0) (* z z))
0.8b
(* (+ x y) (- (* 1.0 1.0) (* z z)))
14.0b
(/ (* (+ x y) (- (* 1.0 1.0) (* z z))) (+ 1.0 z))

rewrite147.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
10×add-exp-log add-cbrt-cube
9×add-sqr-sqrt
8×frac-times associate-/l/
7×add-cube-cbrt flip3-- flip3-+ flip-- flip-+
5×pow1 add-log-exp
4×times-frac associate-*r/ associate-*r* associate-*l* associate-*l/ associate-/r*
3×sub-neg distribute-lft-out
2×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod difference-of-squares
1×frac-2neg diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 78
Calls
3 calls:
18.0ms
(- (* 1.0 1.0) (* z z))
81.0ms
(* (+ x y) (- (* 1.0 1.0) (* z z)))
43.0ms
(/ (* (+ x y) (- (* 1.0 1.0) (* z z))) (+ 1.0 z))

series268.0ms

Counts
3 → 9
Calls
3 calls:
69.0ms
(- (* 1.0 1.0) (* z z))
85.0ms
(* (+ x y) (- (* 1.0 1.0) (* z z)))
113.0ms
(/ (* (+ x y) (- (* 1.0 1.0) (* z z))) (+ 1.0 z))

simplify1.6s

Counts
87 → 87
Iterations

Useful iterations: done (1.6s)

IterNodesCost
01421524
14481443
220211221
done50011137

prune251.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes96.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify9.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0912
11512
21912
32412
done2412

end0.0ms

sample835.0ms

Algorithm
intervals
Results
396.0ms10049×body80valid
0.0ms2×body640valid