Details

Time bar (total: 14.2s)

sample36.0ms

Algorithm
intervals
Results
12.0ms315×body80valid

simplify2.8s

Counts
1 → 1
Iterations

Useful iterations: 7 (509.0ms)

IterNodesCost
012246
122246
244246
3100246
4220246
5351246
6489246
7913206
82431206
done5015206

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 1.0 (* 4.0 (- 0.75 (/ (- z x) y))))
0.0b
(/ (- z x) y)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
6×associate-+r+
5×associate-/l*
4×add-cbrt-cube add-exp-log distribute-lft-out-- add-log-exp difference-of-squares
3×distribute-rgt-in associate-/r* distribute-lft-in div-sub
2×pow1 sub-neg associate--r- associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ flip3-- div-exp flip-+ div-inv flip--
Counts
2 → 55
Calls
2 calls:
6.0ms
(+ 1.0 (* 4.0 (- 0.75 (/ (- z x) y))))
15.0ms
(/ (- z x) y)

series88.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(+ 1.0 (* 4.0 (- 0.75 (/ (- z x) y))))
35.0ms
(/ (- z x) y)

simplify2.7s

Counts
61 → 61
Iterations

Useful iterations: 3 (852.0ms)

IterNodesCost
011313727
127512842
271112762
3253812642
done500412642

prune313.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize23.0ms

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:
106.0ms
(* 4.0 (- (/ x y) (/ z y)))
45.0ms
(- (/ x y) (/ z y))

series113.0ms

Counts
2 → 6
Calls
2 calls:
71.0ms
(* 4.0 (- (/ x y) (/ z y)))
42.0ms
(- (/ x y) (/ z y))

simplify2.5s

Counts
64 → 64
Iterations

Useful iterations: 3 (909.0ms)

IterNodesCost
010114245
124913137
270013057
3265812977
done500412977

prune279.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite26.0ms

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:
24.0ms
(* (/ 4.0 y) (- x z))

series72.0ms

Counts
1 → 3
Calls
1 calls:
72.0ms
(* (/ 4.0 y) (- x z))

simplify3.6s

Counts
45 → 45
Iterations

Useful iterations: 3 (1.4s)

IterNodesCost
09910125
12659151
28818870
335108750
done50008750

prune231.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes193.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
09204
111204
done11204

end0.0ms

sample1.1s

Algorithm
intervals
Results
762.0ms10144×body80valid