Details

Time bar (total: 8.9s)

sample51.0ms

Algorithm
intervals
Results
27.0ms329×body80valid

simplify851.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
010205
120205
247205
3130205
4335205
51198205
done5000205

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
add-cbrt-cube add-exp-log
add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
cbrt-undiv div-exp associate-*r/ associate-/l/
pow1 clear-num frac-2neg flip3-- prod-exp cbrt-unprod div-inv flip-- associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
66.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series73.0ms

Counts
1 → 3
Calls
1 calls:
72.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify2.0s

Counts
26 → 26
Iterations

Useful iterations: done (2.0s)

IterNodesCost
0687059
11946727
28946367
done50006247

prune151.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) z)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/l*
distribute-lft-out-- difference-of-squares
associate-/r* add-cbrt-cube add-exp-log
associate-/l/
pow1 cbrt-undiv clear-num frac-2neg flip3-- div-sub div-exp div-inv flip-- add-log-exp
Counts
1 → 38
Calls
1 calls:
16.0ms
(/ (- x y) z)

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ (- x y) z)

simplify2.1s

Counts
41 → 41
Iterations

Useful iterations: 2 (113.0ms)

IterNodesCost
0738560
11618046
25247966
331367966
done50017966

prune253.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 1 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×*-un-lft-identity
10×times-frac
distribute-lft-out-- difference-of-squares
add-cube-cbrt add-log-exp
div-inv
pow1 sub-neg flip3-- add-cbrt-cube distribute-rgt-out-- diff-log add-exp-log frac-sub flip-- sub-div
Counts
1 → 23
Calls
1 calls:
24.0ms
(- (/ x z) (/ y z))

series49.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(- (/ x z) (/ y z))

simplify1.8s

Counts
26 → 26
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0556034
11185663
22585623
36125623
418475623
done50005623

prune160.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes199.0ms

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 (1.0ms)

IterNodesCost
09165
110165
done10165

end0.0ms

sample1.0s

Algorithm
intervals
Results
658.0ms10171×body80valid