Details

Time bar (total: 13.4s)

sample34.0ms

Algorithm
intervals
Results
16.0ms345×body80valid

simplify2.5s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1209
2419
3579
4769
51109
62199
75259
815169
949449
done50009

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite138.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×add-exp-log times-frac add-cbrt-cube associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp associate-/l/ distribute-lft-out difference-of-squares
1×pow1 flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
137.0ms
(/ (- (+ x y) z) (* t 2.0))

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify2.1s

Counts
33 → 33
Iterations

Useful iterations: 3 (848.0ms)

IterNodesCost
078418
1201411
2717355
33947353
done5000353

prune115.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* t 2.0))
0.0b
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

rewrite137.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
8×times-frac
7×add-exp-log add-cbrt-cube
6×add-sqr-sqrt
4×add-cube-cbrt associate-/l* add-log-exp
3×div-inv distribute-lft-out distribute-lft-out--
2×pow1 cbrt-undiv div-exp associate-/l/
1×sub-neg flip3-- distribute-rgt-out-- frac-2neg flip3-+ diff-log prod-exp clear-num associate-/r* frac-sub flip-- cbrt-unprod flip-+ sub-div difference-of-squares
Counts
2 → 44
Calls
2 calls:
32.0ms
(/ (+ x y) (* t 2.0))
103.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series116.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(/ (+ x y) (* t 2.0))
67.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify2.3s

Counts
50 → 50
Iterations

Useful iterations: 3 (1.1s)

IterNodesCost
0100707
1269669
2896605
33910601
done5001601

prune133.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×add-exp-log times-frac add-cbrt-cube associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp associate-/l/ distribute-lft-out difference-of-squares
1×pow1 flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
82.0ms
(/ (- (+ x y) z) (* t 2.0))

series77.0ms

Counts
1 → 3
Calls
1 calls:
77.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify1.8s

Counts
33 → 33
Iterations

Useful iterations: 3 (736.0ms)

IterNodesCost
078418
1201411
2717355
33947353
done5000353

prune87.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (sqrt (+ x y)) (/ (* t 2.0) (sqrt (+ x y)))) (/ z (* t 2.0)))
0.1b
(/ (* t 2.0) (sqrt (+ x y)))
0.2b
(/ (sqrt (+ x y)) (/ (* t 2.0) (sqrt (+ x y))))

rewrite247.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
109×*-un-lft-identity
97×sqrt-prod
67×add-sqr-sqrt
59×add-cube-cbrt
24×distribute-lft-out
20×sqrt-div associate-/r*
19×associate-/r/
17×add-exp-log add-cbrt-cube
10×flip3-+ flip-+ div-inv
8×associate-/l*
7×cbrt-undiv div-exp
5×add-log-exp
3×pow1 difference-of-squares
2×frac-2neg prod-exp clear-num cbrt-unprod associate-/l/
1×sub-neg flip3-- diff-log frac-sub flip-- distribute-lft-out--
Counts
3 → 178
Calls
3 calls:
187.0ms
(- (/ (sqrt (+ x y)) (/ (* t 2.0) (sqrt (+ x y)))) (/ z (* t 2.0)))
18.0ms
(/ (* t 2.0) (sqrt (+ x y)))
33.0ms
(/ (sqrt (+ x y)) (/ (* t 2.0) (sqrt (+ x y))))

series295.0ms

Counts
3 → 9
Calls
3 calls:
125.0ms
(- (/ (sqrt (+ x y)) (/ (* t 2.0) (sqrt (+ x y)))) (/ z (* t 2.0)))
85.0ms
(/ (* t 2.0) (sqrt (+ x y)))
84.0ms
(/ (sqrt (+ x y)) (/ (* t 2.0) (sqrt (+ x y))))

simplify1.4s

Counts
187 → 187
Iterations

Useful iterations: done (1.4s)

IterNodesCost
02794195
17513844
237143652
done50013303

prune504.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes208.0ms

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
099
1119
done119

end0.0ms

sample1.1s

Algorithm
intervals
Results
488.0ms10871×body80valid