Details

Time bar (total: 40.2s)

sample36.0ms

Algorithm
intervals
Results
13.0ms265×body80valid

simplify19.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize277.0ms

Local error

Found 1 expressions with local error:

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

rewrite97.0ms

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-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
93.0ms
(/ (- x y) (- z y))

series127.0ms

Counts
1 → 3
Calls
1 calls:
127.0ms
(/ (- x y) (- z y))

simplify3.3s

Counts
55 → 55
Iterations
IterNodes
done5002
31770
2574
1229
094

prune466.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize41.0ms

Local error

Found 3 expressions with local error:

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

rewrite221.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
8×associate-/r/
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
23.0ms
(/ y (- z y))
165.0ms
(- (/ x (- z y)) (/ y (- z y)))
23.0ms
(/ x (- z y))

series298.0ms

Counts
3 → 9
Calls
3 calls:
112.0ms
(/ y (- z y))
122.0ms
(- (/ x (- z y)) (/ y (- z y)))
61.0ms
(/ x (- z y))

simplify5.4s

Counts
112 → 112
Iterations
IterNodes
done5005
32565
2895
1315
0149

prune1.2s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- z y))
0.2b
(* (/ 1 (- z y)) (- x y))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*l*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*r* associate-/r*
4×flip3-- div-exp prod-exp associate-/r/ flip--
3×associate-/l* unswap-sqr
2×cbrt-undiv distribute-rgt-in frac-times sub-neg rec-exp distribute-lft-in 1-exp associate-*r/ cbrt-unprod div-inv add-log-exp
1×pow-flip frac-2neg pow-prod-down associate-*l/ clear-num *-commutative inv-pow
Counts
2 → 94
Calls
2 calls:
24.0ms
(/ 1 (- z y))
99.0ms
(* (/ 1 (- z y)) (- x y))

series322.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(/ 1 (- z y))
255.0ms
(* (/ 1 (- z y)) (- x y))

simplify10.5s

Counts
100 → 100
Iterations
IterNodes
done5000
33030
2967
1362
0139

prune1.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize121.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (- z y))
0.1b
(* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y)))
0.2b
(* (/ x (- z y)) (/ x (- z y)))
31.9b
(cbrt (* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y))))

rewrite1.3s

Algorithm
rewrite-expression-head
Rules
119×*-un-lft-identity
116×add-sqr-sqrt
107×times-frac
63×add-cube-cbrt
59×add-exp-log add-cbrt-cube
42×associate-*r*
30×pow1
27×swap-sqr
25×distribute-lft-out--
22×associate-*l* prod-exp cbrt-unprod
19×difference-of-squares
18×cbrt-undiv div-exp
12×associate-/r/
11×frac-times associate-*l/
7×cbrt-div pow-plus associate-*r/ pow-prod-up
6×flip3-- flip-- div-inv unswap-sqr
5×associate-/r*
4×pow-prod-down add-log-exp
3×pow2 pow-sqr associate-/l*
2×pow3 *-commutative
1×cbrt-prod frac-2neg pow1/3 clear-num rem-cbrt-cube
Counts
4 → 221
Calls
4 calls:
32.0ms
(/ x (- z y))
399.0ms
(* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y)))
246.0ms
(* (/ x (- z y)) (/ x (- z y)))
551.0ms
(cbrt (* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y))))

series730.0ms

Counts
4 → 12
Calls
4 calls:
57.0ms
(/ x (- z y))
110.0ms
(* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y)))
326.0ms
(* (/ x (- z y)) (/ x (- z y)))
234.0ms
(cbrt (* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y))))

simplify11.1s

Counts
233 → 233
Iterations
IterNodes
done5002
22983
1775
0227

prune2.2s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes235.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done7
07

end0.0ms

sample890.0ms

Algorithm
intervals
Results
437.0ms8346×body80valid