Details

Time bar (total: 15.0s)

sample32.0ms

Algorithm
intervals
Results
15.0ms318×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5000
91228
8353
7150
6113
590
462
336
220
111
07

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.4b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (- z x) y x)
8.8b
(/ (fma (- z x) y x) z)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
4×add-cbrt-cube add-exp-log
3×associate-/r* associate-/l*
2×expm1-log1p-u pow1 log1p-expm1-u add-log-exp
1×cbrt-undiv clear-num frac-2neg div-exp fma-udef div-inv
Counts
2 → 39
Calls
2 calls:
0.0ms
(fma (- z x) y x)
6.0ms
(/ (fma (- z x) y x) z)

series90.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(fma (- z x) y x)
54.0ms
(/ (fma (- z x) y x) z)

simplify1.7s

Counts
45 → 45
Iterations
IterNodes
done5001
31674
2286
1117
066

prune246.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ y (fma (/ x z) (- y) (/ x z)))
3.8b
(fma (/ x z) (- y) (/ x z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
5×*-un-lft-identity
4×add-log-exp
3×add-sqr-sqrt fma-def add-cube-cbrt
2×expm1-log1p-u pow1 add-cbrt-cube add-exp-log fma-udef log1p-expm1-u
1×+-commutative associate-+r+ sum-log flip3-+ flip-+ distribute-lft-out
Counts
2 → 28
Calls
2 calls:
9.0ms
(+ y (fma (/ x z) (- y) (/ x z)))
1.0ms
(fma (/ x z) (- y) (/ x z))

series139.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(+ y (fma (/ x z) (- y) (/ x z)))
84.0ms
(fma (/ x z) (- y) (/ x z))

simplify2.3s

Counts
34 → 34
Iterations
IterNodes
done5001
31878
2277
1101
044

prune186.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ y (* (/ x z) (- y))) (/ x z))
0.0b
(+ y (* (/ x z) (- y)))
3.9b
(* (/ x z) (- y))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
17×*-un-lft-identity
15×add-cube-cbrt
13×associate-*l*
10×times-frac associate-*r* add-log-exp
8×add-cbrt-cube add-exp-log
6×fma-def
5×pow1 distribute-rgt-neg-out
4×sum-log
3×distribute-lft-neg-in expm1-log1p-u distribute-rgt-neg-in flip3-+ flip-+ log1p-expm1-u
2×+-commutative unsub-neg frac-add prod-exp associate-+l- cbrt-unprod unswap-sqr
1×cbrt-undiv associate-+l+ neg-mul-1 div-exp pow-prod-down associate-*l/ *-commutative div-inv distribute-lft-out
Counts
3 → 83
Calls
3 calls:
22.0ms
(+ (+ y (* (/ x z) (- y))) (/ x z))
5.0ms
(+ y (* (/ x z) (- y)))
16.0ms
(* (/ x z) (- y))

series115.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(+ (+ y (* (/ x z) (- y))) (/ x z))
39.0ms
(+ y (* (/ x z) (- y)))
39.0ms
(* (/ x z) (- y))

simplify1.9s

Counts
92 → 92
Iterations
IterNodes
done5000
22079
1416
0142

prune525.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y))
0.6b
(* (cbrt (- y)) (cbrt (- y)))
1.2b
(* (* (/ x z) (* (cbrt (- y)) (cbrt (- y)))) (cbrt (- y)))
2.9b
(* (/ x z) (* (cbrt (- y)) (cbrt (- y))))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
68×cbrt-prod
45×add-sqr-sqrt
38×*-un-lft-identity
36×add-exp-log
34×add-cube-cbrt
27×associate-*r* associate-*l*
25×pow1
21×add-cbrt-cube
20×distribute-rgt-neg-in
18×distribute-lft-neg-in prod-exp cbrt-unprod
15×swap-sqr
11×pow-prod-down
10×times-frac
7×pow1/3
6×neg-mul-1 unswap-sqr
4×expm1-log1p-u cbrt-undiv div-exp log1p-expm1-u add-log-exp
3×associate-*l/ *-commutative
2×pow-sqr pow-prod-up
1×pow2 pow-plus div-inv
Counts
4 → 160
Calls
4 calls:
1.0ms
(cbrt (- y))
26.0ms
(* (cbrt (- y)) (cbrt (- y)))
112.0ms
(* (* (/ x z) (* (cbrt (- y)) (cbrt (- y)))) (cbrt (- y)))
53.0ms
(* (/ x z) (* (cbrt (- y)) (cbrt (- y))))

series967.0ms

Counts
4 → 12
Calls
4 calls:
321.0ms
(cbrt (- y))
320.0ms
(* (cbrt (- y)) (cbrt (- y)))
111.0ms
(* (* (/ x z) (* (cbrt (- y)) (cbrt (- y)))) (cbrt (- y)))
215.0ms
(* (/ x z) (* (cbrt (- y)) (cbrt (- y))))

simplify1.9s

Counts
172 → 172
Iterations
IterNodes
done5000
22797
1519
0200

prune905.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes186.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done20
320
217
113
08

end0.0ms

sample1.2s

Algorithm
intervals
Results
829.0ms10127×body80valid