Details

Time bar (total: 9.9s)

sample34.0ms

Algorithm
intervals
Results
15.0ms330×body80valid

simplify2.0s

Counts
1 → 1
Iterations
IterNodes
done5000
72606
61273
5504
4261
3113
243
120
010

prune20.0ms

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
(- (/ (- x y) z) 0.5)
0.0b
(/ (- x y) z)

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
22×*-un-lft-identity
16×times-frac
12×add-cube-cbrt
6×difference-of-squares
5×associate-/l* distribute-lft-out--
4×add-cbrt-cube add-exp-log add-log-exp
3×associate-/r*
2×pow1 flip3-- div-sub flip-- associate-/l/
1×associate--l- cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp div-inv
Counts
2 → 54
Calls
2 calls:
72.0ms
(- (/ (- x y) z) 0.5)
14.0ms
(/ (- x y) z)

series56.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(- (/ (- x y) z) 0.5)
35.0ms
(/ (- x y) z)

simplify1.4s

Counts
60 → 60
Iterations
IterNodes
done5002
31914
2558
1229
0102

prune274.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ x z) (+ (/ y z) 0.5))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity add-log-exp
2×diff-log frac-sub distribute-lft-out-- difference-of-squares
1×pow1 sum-log sub-neg flip3-+ times-frac flip3-- add-cbrt-cube add-exp-log add-cube-cbrt flip-+ flip-- distribute-lft-out associate--r+
Counts
1 → 20
Calls
1 calls:
54.0ms
(- (/ x z) (+ (/ y z) 0.5))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(- (/ x z) (+ (/ y z) 0.5))

simplify1.9s

Counts
23 → 23
Iterations
IterNodes
done5000
31655
2548
1181
062

prune125.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ 1 (/ z (- x y))) 0.5)
0.0b
(/ z (- x y))
0.4b
(/ 1 (/ z (- x y)))

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
144×times-frac
117×add-sqr-sqrt
108×*-un-lft-identity
71×add-cube-cbrt
26×associate-/r*
21×difference-of-squares
18×distribute-lft-out--
16×add-exp-log
11×associate-/r/
10×add-cbrt-cube
8×div-exp
7×div-inv
6×flip3-- flip-- associate-/l*
5×add-log-exp
4×pow1 cbrt-undiv
2×rec-exp clear-num frac-2neg 1-exp
1×sub-neg diff-log pow-flip inv-pow
Counts
3 → 164
Calls
3 calls:
87.0ms
(- (/ 1 (/ z (- x y))) 0.5)
9.0ms
(/ z (- x y))
18.0ms
(/ 1 (/ z (- x y)))

series114.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(- (/ 1 (/ z (- x y))) 0.5)
42.0ms
(/ z (- x y))
48.0ms
(/ 1 (/ z (- x y)))

simplify1.7s

Counts
173 → 173
Iterations
IterNodes
done5000
21543
1572
0239

prune810.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes182.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done12
112
010

end0.0ms

sample838.0ms

Algorithm
intervals
Results
546.0ms10111×body80valid