Details

Time bar (total: 12.3s)

sample32.0ms

Algorithm
intervals
Results
13.0ms324×body80valid

simplify2.2s

Counts
1 → 1
Iterations
IterNodes
done5001
73848
61000
5476
4254
3110
246
122
012

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (- 0.25 (/ (- z x) y)) 4.0) 1.0)
0.0b
(/ (- z x) y)

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-cbrt-cube add-exp-log distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ flip3-- div-sub div-exp flip-+ div-inv flip--
Counts
2 → 49
Calls
2 calls:
31.0ms
(+ (* (- 0.25 (/ (- z x) y)) 4.0) 1.0)
31.0ms
(/ (- z x) y)

series89.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(+ (* (- 0.25 (/ (- z x) y)) 4.0) 1.0)
44.0ms
(/ (- z x) y)

simplify2.0s

Counts
55 → 55
Iterations
IterNodes
done5002
34721
2844
1261
0105

prune265.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite156.0ms

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:
119.0ms
(* 4.0 (- (/ x y) (/ z y)))
33.0ms
(- (/ x y) (/ z y))

series96.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(* 4.0 (- (/ x y) (/ z y)))
38.0ms
(- (/ x y) (/ z y))

simplify2.3s

Counts
64 → 64
Iterations
IterNodes
done5000
34213
2827
1260
0101

prune343.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite24.0ms

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:
23.0ms
(/ (* 4.0 (- x z)) y)

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(/ (* 4.0 (- x z)) y)

simplify711.0ms

Counts
26 → 26
Iterations
IterNodes
done5000
2784
1173
063

prune149.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 4.0 (* (/ 1 y) (- x z)))
0.3b
(* (/ 1 y) (- x z))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
26×add-exp-log
20×add-sqr-sqrt
16×add-cbrt-cube associate-*l*
14×*-un-lft-identity
13×prod-exp
11×times-frac add-cube-cbrt
10×distribute-rgt-in distribute-lft-in
9×pow1 associate-*r/
7×cbrt-unprod
6×sub-neg associate-*r*
4×frac-times flip3-- div-exp pow-prod-down flip--
3×unswap-sqr
2×cbrt-undiv rec-exp 1-exp associate-*l/ *-commutative add-log-exp
1×div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 80
Calls
2 calls:
41.0ms
(* 4.0 (* (/ 1 y) (- x z)))
53.0ms
(* (/ 1 y) (- x z))

series103.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(* 4.0 (* (/ 1 y) (- x z)))
38.0ms
(* (/ 1 y) (- x z))

simplify1.5s

Counts
86 → 86
Iterations
IterNodes
done5000
22537
1398
0141

prune312.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes184.0ms

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
done12
112
010

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.1s10203×body80valid