Details

Time bar (total: 11.8s)

sample37.0ms

Algorithm
intervals
Results
15.0ms339×body80valid

simplify2.4s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1209
2419
3579
4769
51109
62199
75259
815169
949449
done50009

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x y) z)
0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite143.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
10×add-sqr-sqrt
7×add-exp-log add-cbrt-cube add-log-exp
6×times-frac associate-/l* distribute-lft-out--
4×add-cube-cbrt
3×distribute-lft-out difference-of-squares
2×pow1 cbrt-undiv flip3-- diff-log div-exp flip-- associate-/l/
1×sub-neg frac-2neg div-sub prod-exp associate--l+ clear-num associate-/r* sum-log cbrt-unprod div-inv
Counts
2 → 47
Calls
2 calls:
41.0ms
(- (+ x y) z)
100.0ms
(/ (- (+ x y) z) (* t 2.0))

series72.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(- (+ x y) z)
53.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify2.7s

Counts
53 → 53
Iterations

Useful iterations: 3 (1.2s)

IterNodesCost
093581
1234569
2828503
34532499
done5002499

prune126.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ y t) (/ x t))
0.0b
(- (+ (/ y t) (/ x t)) (/ z t))

rewrite289.0ms

Algorithm
rewrite-expression-head
Rules
29×*-un-lft-identity
16×times-frac
12×add-sqr-sqrt
9×add-log-exp
8×distribute-lft-out
7×add-cube-cbrt
5×distribute-lft-out--
3×frac-sub
2×pow1 add-exp-log flip3-+ diff-log frac-add sum-log add-cbrt-cube flip-+ div-inv difference-of-squares
1×+-commutative sub-neg distribute-rgt-out flip3-- associate--l+ flip--
Counts
2 → 41
Calls
2 calls:
33.0ms
(+ (/ y t) (/ x t))
255.0ms
(- (+ (/ y t) (/ x t)) (/ z t))

series53.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ (/ y t) (/ x t))
26.0ms
(- (+ (/ y t) (/ x t)) (/ z t))

simplify1.6s

Counts
47 → 47
Iterations

Useful iterations: 3 (536.0ms)

IterNodesCost
089725
1226691
2763661
33369647
done5000647

prune152.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×*-un-lft-identity associate-*l*
11×add-exp-log times-frac
10×add-cube-cbrt
7×add-cbrt-cube
5×frac-sub
4×pow1 frac-times flip3-+ associate-*r/ associate-*r* prod-exp flip-+ add-log-exp
3×associate-*l/ unswap-sqr
2×distribute-rgt-in distribute-lft-in div-exp associate--l+ cbrt-unprod
1×cbrt-undiv sub-neg rec-exp flip3-- diff-log 1-exp pow-prod-down *-commutative flip-- div-inv distribute-lft-out sub-div
Counts
2 → 62
Calls
2 calls:
32.0ms
(- (* (/ 1 t) (+ y x)) (/ z t))
49.0ms
(* (/ 1 t) (+ y x))

series79.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(- (* (/ 1 t) (+ y x)) (/ z t))
38.0ms
(* (/ 1 t) (+ y x))

simplify2.7s

Counts
68 → 68
Iterations

Useful iterations: done (2.7s)

IterNodesCost
0142894
1465831
23310651
done5000643

prune192.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes176.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1119
done119

end0.0ms

sample1.1s

Algorithm
intervals
Results
452.0ms10899×body80valid