Details

Time bar (total: 9.9s)

sample31.0ms

Algorithm
intervals
Results
12.0ms332×body80valid

simplify898.0ms

Counts
1 → 1
Iterations
IterNodes
done5000
51198
4335
3130
247
120
010

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp associate-*r/ associate-/l/
1×pow1 clear-num frac-2neg flip3-- prod-exp cbrt-unprod div-inv flip-- associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
67.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series51.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify1.3s

Counts
26 → 26
Iterations
IterNodes
done5000
2894
1194
068

prune132.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite74.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
19×associate-*r*
9×add-cbrt-cube add-exp-log
7×distribute-lft-out-- difference-of-squares
5×associate-/l*
4×pow1
3×associate-/r* associate-*l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg flip3-- div-sub pow-prod-down associate-*r/ *-commutative flip--
Counts
2 → 76
Calls
2 calls:
43.0ms
(* 4.0 (/ (- x y) z))
25.0ms
(/ (- x y) z)

series99.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(* 4.0 (/ (- x y) z))
44.0ms
(/ (- x y) z)

simplify1.1s

Counts
82 → 82
Iterations
IterNodes
done5001
21269
1294
0114

prune463.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite147.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt
24×*-un-lft-identity
20×times-frac
12×associate-*r*
8×add-cube-cbrt distribute-lft-out-- difference-of-squares
4×pow1 add-cbrt-cube associate-*r/ add-exp-log div-inv add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-- distribute-rgt-out-- frac-sub flip-- sub-div
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 58
Calls
2 calls:
115.0ms
(* 4.0 (- (/ x z) (/ y z)))
28.0ms
(- (/ x z) (/ y z))

series86.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* 4.0 (- (/ x z) (/ y z)))
36.0ms
(- (/ x z) (/ y z))

simplify2.2s

Counts
64 → 64
Iterations
IterNodes
done5000
34213
2827
1260
0101

prune351.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ 4.0 z) (- x y))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×associate-*l*
11×*-un-lft-identity
10×times-frac
9×add-cube-cbrt
6×add-cbrt-cube add-exp-log
5×associate-*r*
3×pow1
2×distribute-rgt-in frac-times sub-neg distribute-lft-in flip3-- prod-exp associate-*r/ cbrt-unprod flip-- unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 42
Calls
1 calls:
25.0ms
(* (/ 4.0 z) (- x y))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(* (/ 4.0 z) (- x y))

simplify1.1s

Counts
45 → 45
Iterations
IterNodes
done5000
21178
1265
099

prune203.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes235.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done11
111
010

end0.0ms

sample1.1s

Algorithm
intervals
Results
549.0ms10160×body80valid