Details

Time bar (total: 13.7s)

sample41.0ms

Algorithm
intervals
Results
19.0ms312×body80valid

simplify2.6s

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

prune19.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite64.0ms

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:
46.0ms
(+ (* (- 0.25 (/ (- z x) y)) 4.0) 1.0)
17.0ms
(/ (- z x) y)

series104.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(+ (* (- 0.25 (/ (- z x) y)) 4.0) 1.0)
44.0ms
(/ (- z x) y)

simplify2.6s

Counts
55 → 55
Iterations
IterNodes
done5002
34721
2844
1261
0105

prune316.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite140.0ms

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:
102.0ms
(* 4.0 (- (/ x y) (/ z y)))
34.0ms
(- (/ x y) (/ z y))

series123.0ms

Counts
2 → 6
Calls
2 calls:
70.0ms
(* 4.0 (- (/ x y) (/ z y)))
53.0ms
(- (/ x y) (/ z y))

simplify2.8s

Counts
64 → 64
Iterations
IterNodes
done5000
34213
2827
1260
0101

prune387.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (- 0.25 (/ 1 (/ y (- z x)))) 4.0) 1.0)
0.0b
(/ y (- z x))
0.7b
(/ 1 (/ y (- z x)))

rewrite96.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
103×add-sqr-sqrt *-un-lft-identity
71×add-cube-cbrt
26×associate-/r*
16×add-exp-log distribute-lft-out-- difference-of-squares
11×associate-/r/
10×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
5×flip3-- flip-- add-log-exp
4×pow1 cbrt-undiv
2×rec-exp clear-num frac-2neg 1-exp
1×+-commutative sum-log flip3-+ flip-+ pow-flip inv-pow
Counts
3 → 156
Calls
3 calls:
50.0ms
(+ (* (- 0.25 (/ 1 (/ y (- z x)))) 4.0) 1.0)
15.0ms
(/ y (- z x))
24.0ms
(/ 1 (/ y (- z x)))

series592.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(+ (* (- 0.25 (/ 1 (/ y (- z x)))) 4.0) 1.0)
69.0ms
(/ y (- z x))
476.0ms
(/ 1 (/ y (- z x)))

simplify1.8s

Counts
165 → 165
Iterations
IterNodes
done5000
23159
1602
0236

prune819.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes150.0ms

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
done12
112
010

end0.0ms

sample1.0s

Algorithm
intervals
Results
695.0ms10122×body80valid