Details

Time bar (total: 14.4s)

sample29.0ms

Algorithm
intervals
Results
18.0ms314×body80valid

simplify4.2s

Counts
1 → 1
Iterations
IterNodes
done5000
73361
61530
5652
4297
3121
243
120
010

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
104×add-sqr-sqrt
101×*-un-lft-identity
76×times-frac
67×add-cube-cbrt
57×prod-diff
19×fma-neg
18×difference-of-squares
17×distribute-lft-out--
5×div-inv associate-/l*
4×add-cbrt-cube add-exp-log add-log-exp
3×associate-/r*
2×expm1-log1p-u pow1 flip3-- div-sub insert-posit16 log1p-expm1-u flip-- associate-/l/
1×associate--l- cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp
Counts
2 → 136
Calls
2 calls:
45.0ms
(- (/ (- x y) z) 0.5)
20.0ms
(/ (- x y) z)

series50.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(- (/ (- x y) z) 0.5)
31.0ms
(/ (- x y) z)

simplify1.9s

Counts
142 → 142
Iterations
IterNodes
done5005
32538
2805
1384
0169

prune330.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite129.0ms

Algorithm
rewrite-expression-head
Rules
527×times-frac
461×add-sqr-sqrt
444×*-un-lft-identity
399×add-cube-cbrt
374×prod-diff
171×associate--l+
63×div-inv
25×fma-neg
23×distribute-lft-out--
21×difference-of-squares
9×add-log-exp
5×distribute-rgt-out--
4×diff-log
3×sub-neg
2×expm1-log1p-u pow1 flip3-- add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u flip--
1×associate--l- frac-sub sub-div
Counts
2 → 447
Calls
2 calls:
95.0ms
(- (- (/ x z) (/ y z)) 0.5)
16.0ms
(- (/ x z) (/ y z))

series58.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(- (- (/ x z) (/ y z)) 0.5)
32.0ms
(- (/ x z) (/ y z))

simplify1.8s

Counts
453 → 453
Iterations
IterNodes
done5000
22014
1922
0401

prune1.8s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

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)))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
576×times-frac
453×add-sqr-sqrt
444×*-un-lft-identity
335×add-cube-cbrt
204×prod-diff
68×fma-neg
57×difference-of-squares
54×distribute-lft-out--
39×associate-/r/
26×associate-/r*
23×div-inv
18×flip3-- flip--
16×add-exp-log
10×add-cbrt-cube
8×div-exp
6×associate-/l*
5×add-log-exp
4×pow1 cbrt-undiv
3×expm1-log1p-u insert-posit16 log1p-expm1-u
2×rec-exp clear-num frac-2neg 1-exp
1×sub-neg diff-log pow-flip inv-pow
Counts
3 → 445
Calls
3 calls:
49.0ms
(- (/ 1 (/ z (- x y))) 0.5)
9.0ms
(/ z (- x y))
11.0ms
(/ 1 (/ z (- x y)))

series90.0ms

Counts
3 → 9
Calls
3 calls:
20.0ms
(- (/ 1 (/ z (- x y))) 0.5)
31.0ms
(/ z (- x y))
39.0ms
(/ 1 (/ z (- x y)))

simplify1.6s

Counts
454 → 454
Iterations
IterNodes
done5002
22377
11024
0435

prune842.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes102.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done11
111
010

end0.0ms

sample1.2s

Algorithm
intervals
Results
959.0ms10170×body80valid