Details

Time bar (total: 39.8s)

sample35.0ms

Algorithm
intervals
Results
11.0ms336×body80valid

simplify8.2s

Counts
1 → 1
Iterations
IterNodes
done5001
123108
111772
10955
9470
8301
7217
6172
5128
481
343
223
114
08

prune55.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize45.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (* y (- z x)) t))
0.0b
(* y (- z x))
5.2b
(/ (* y (- z x)) t)

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt *-un-lft-identity
20×add-cube-cbrt
18×prod-diff
11×distribute-rgt-in distribute-lft-in
10×add-cbrt-cube add-exp-log
5×pow1 associate-*r* add-log-exp
4×associate-*r/
3×expm1-log1p-u associate-/r* fma-def times-frac associate-*l* insert-posit16 log1p-expm1-u
2×cbrt-undiv sub-neg flip3-- div-exp prod-exp cbrt-unprod flip-- associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-+ pow-prod-down *-commutative flip-+ div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 91
Calls
3 calls:
24.0ms
(+ x (/ (* y (- z x)) t))
36.0ms
(* y (- z x))
36.0ms
(/ (* y (- z x)) t)

series258.0ms

Counts
3 → 9
Calls
3 calls:
76.0ms
(+ x (/ (* y (- z x)) t))
65.0ms
(* y (- z x))
117.0ms
(/ (* y (- z x)) t)

simplify7.9s

Counts
100 → 100
Iterations
IterNodes
done5000
34854
21193
1433
0170

prune1.3s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize38.0ms

Local error

Found 1 expressions with local error:

1.5b
(fma (- z x) (/ y t) x)

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
2.0ms
(fma (- z x) (/ y t) x)

series97.0ms

Counts
1 → 3
Calls
1 calls:
97.0ms
(fma (- z x) (/ y t) x)

simplify3.5s

Counts
14 → 14
Iterations
IterNodes
done5001
41428
3253
285
141
024

prune291.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize54.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* y (- z x)) (/ 1 t)))
0.0b
(* y (- z x))
5.3b
(* (* y (- z x)) (/ 1 t))

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
29×add-sqr-sqrt
27×*-un-lft-identity add-exp-log
25×add-cube-cbrt
18×associate-*r* prod-diff
17×add-cbrt-cube
13×prod-exp
11×distribute-rgt-in distribute-lft-in
10×pow1
9×times-frac
7×associate-*r/ cbrt-unprod
5×add-log-exp
4×div-exp associate-*l* pow-prod-down
3×expm1-log1p-u fma-def flip3-- insert-posit16 log1p-expm1-u flip--
2×frac-times cbrt-undiv rec-exp sub-neg 1-exp associate-*l/ *-commutative
1×+-commutative sum-log flip3-+ un-div-inv flip-+ div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 109
Calls
3 calls:
14.0ms
(+ x (* (* y (- z x)) (/ 1 t)))
39.0ms
(* y (- z x))
80.0ms
(* (* y (- z x)) (/ 1 t))

series312.0ms

Counts
3 → 9
Calls
3 calls:
92.0ms
(+ x (* (* y (- z x)) (/ 1 t)))
89.0ms
(* y (- z x))
131.0ms
(* (* y (- z x)) (/ 1 t))

simplify3.6s

Counts
118 → 118
Iterations
IterNodes
done5000
21429
1537
0208

prune1.1s

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize108.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- z x))
0.6b
(cbrt (- z x))
0.6b
(cbrt (- z x))
5.3b
(* (* (* y (* (cbrt (- z x)) (cbrt (- z x)))) (cbrt (- z x))) (/ 1 t))

rewrite1.3s

Algorithm
rewrite-expression-head
Rules
114×cbrt-div
82×frac-times
65×associate-*r/
64×add-exp-log
57×flip3-- flip--
54×associate-*l/
40×prod-exp
26×add-cbrt-cube
20×add-sqr-sqrt *-un-lft-identity cbrt-unprod
18×pow1
15×cbrt-prod
14×add-cube-cbrt
13×associate-*r*
10×pow-prod-down
9×times-frac
8×div-exp
4×expm1-log1p-u cbrt-undiv rec-exp 1-exp insert-posit16 log1p-expm1-u add-log-exp
3×pow1/3 distribute-lft-out-- difference-of-squares
1×associate-*l* un-div-inv *-commutative div-inv
Counts
4 → 161
Calls
4 calls:
13.0ms
(cbrt (- z x))
9.0ms
(cbrt (- z x))
6.0ms
(cbrt (- z x))
1.3s
(* (* (* y (* (cbrt (- z x)) (cbrt (- z x)))) (cbrt (- z x))) (/ 1 t))

series1.0s

Counts
4 → 12
Calls
4 calls:
342.0ms
(cbrt (- z x))
283.0ms
(cbrt (- z x))
299.0ms
(cbrt (- z x))
108.0ms
(* (* (* y (* (cbrt (- z x)) (cbrt (- z x)))) (cbrt (- z x))) (/ 1 t))

simplify5.6s

Counts
173 → 173
Iterations
IterNodes
done5000
22775
1870
0306

prune2.0s

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes1.4s

Accuracy

0% (2.1b remaining)

Error of 2.1b against oracle of 0.0b and baseline of 2.1b

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done12
112
09

end0.0ms

sample1.2s

Algorithm
intervals
Results
634.0ms10684×body80valid