Details

Time bar (total: 11.6s)

sample16.0ms

Algorithm
intervals
Results
7.0ms264×body80valid

simplify9.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-cbrt-cube add-exp-log
2×flip3-- associate-/r/ flip-- associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 55
Calls
1 calls:
17.0ms
(/ (- x y) (- z y))

series83.0ms

Counts
1 → 3
Calls
1 calls:
83.0ms
(/ (- x y) (- z y))

simplify1.5s

Counts
58 → 58
Iterations
IterNodes
done5003
31840
2588
1235
097

prune188.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-cbrt-cube add-exp-log associate-/l*
4×associate-/r/
2×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
2 → 80
Calls
2 calls:
9.0ms
(/ y (- z y))
12.0ms
(/ x (- z y))

series121.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(/ y (- z y))
43.0ms
(/ x (- z y))

simplify1.5s

Counts
86 → 86
Iterations
IterNodes
done5000
31759
2633
1232
0119

prune340.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
15.9b
(cbrt (/ x (- z y)))
15.9b
(cbrt (/ x (- z y)))
15.9b
(cbrt (/ x (- z y)))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
171×cbrt-prod
141×add-sqr-sqrt
135×*-un-lft-identity
123×times-frac
75×add-cube-cbrt
30×swap-sqr
27×distribute-lft-out--
24×associate-*r* associate-*l*
21×difference-of-squares
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-- div-inv flip--
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 210
Calls
4 calls:
52.0ms
(* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
4.0ms
(cbrt (/ x (- z y)))
4.0ms
(cbrt (/ x (- z y)))
4.0ms
(cbrt (/ x (- z y)))

series1.1s

Counts
4 → 12
Calls
4 calls:
269.0ms
(* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
247.0ms
(cbrt (/ x (- z y)))
269.0ms
(cbrt (/ x (- z y)))
284.0ms
(cbrt (/ x (- z y)))

simplify2.0s

Counts
222 → 222
Iterations
IterNodes
done5001
32075
2879
1409
0230

prune1.2s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- z y) (+ x y))
3.5b
(- (* x x) (* y y))
33.1b
(/ (- (* x x) (* y y)) (* (- z y) (+ x y)))

rewrite96.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
10×add-cbrt-cube add-exp-log
8×frac-times flip3-- associate-/r/ flip--
7×add-cube-cbrt
6×flip3-+ flip-+
5×pow1 associate-*l* add-log-exp
4×times-frac associate-*r* associate-*l/ associate-*r/ associate-/l* difference-of-squares
3×expm1-log1p-u insert-posit16 log1p-expm1-u
2×cbrt-undiv div-exp prod-exp cbrt-unprod associate-/l/
1×distribute-rgt-in clear-num associate-/r* sub-neg frac-2neg distribute-lft-in fma-neg diff-log div-sub prod-diff pow-prod-down *-commutative div-inv distribute-lft-out distribute-lft-out-- unswap-sqr
Counts
3 → 89
Calls
3 calls:
40.0ms
(* (- z y) (+ x y))
18.0ms
(- (* x x) (* y y))
36.0ms
(/ (- (* x x) (* y y)) (* (- z y) (+ x y)))

series219.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(* (- z y) (+ x y))
38.0ms
(- (* x x) (* y y))
148.0ms
(/ (- (* x x) (* y y)) (* (- z y) (+ x y)))

simplify2.0s

Counts
98 → 98
Iterations
IterNodes
done5006
22285
1509
0155

prune372.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes108.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
07

end0.0ms

sample600.0ms

Algorithm
intervals
Results
399.0ms8349×body80valid