Details

Time bar (total: 10.4s)

sample26.0ms

Algorithm
intervals
Results
9.0ms266×body80valid

simplify10.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite38.0ms

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×pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
34.0ms
(/ (- x y) (- z y))

series75.0ms

Counts
1 → 3
Calls
1 calls:
75.0ms
(/ (- x y) (- z y))

simplify1.8s

Counts
55 → 55
Iterations
IterNodes
done5001
34085
2740
1229
094

prune181.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

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

rewrite87.0ms

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-cbrt-cube add-exp-log
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv clear-num frac-2neg div-exp
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
9.0ms
(/ y (- z y))
10.0ms
(/ x (- z y))
65.0ms
(- (/ x (- z y)) (/ y (- z y)))

series150.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(/ y (- z y))
31.0ms
(/ x (- z y))
72.0ms
(- (/ x (- z y)) (/ y (- z y)))

simplify1.2s

Counts
112 → 112
Iterations
IterNodes
done5000
33696
2876
1315
0149

prune424.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
63×add-sqr-sqrt
57×*-un-lft-identity
47×times-frac
34×add-cube-cbrt
21×associate-*r*
19×add-exp-log
13×add-cbrt-cube
11×distribute-lft-out-- difference-of-squares
10×associate-/r*
7×pow1
6×associate-/r/ associate-/l* add-log-exp
5×div-exp
4×flip3-- prod-exp div-inv flip--
3×cbrt-undiv associate-*l* associate-*r/ un-div-inv unswap-sqr
2×rec-exp clear-num frac-2neg 1-exp frac-sub cbrt-unprod sub-div
1×sub-neg distribute-rgt-out-- diff-log pow-prod-down *-commutative pow-flip inv-pow
Counts
4 → 139
Calls
4 calls:
10.0ms
(/ 1 (- z y))
10.0ms
(/ x (- z y))
61.0ms
(- (/ x (- z y)) (* y (/ 1 (- z y))))
36.0ms
(* y (/ 1 (- z y)))

series268.0ms

Counts
4 → 12
Calls
4 calls:
59.0ms
(/ 1 (- z y))
50.0ms
(/ x (- z y))
97.0ms
(- (/ x (- z y)) (* y (/ 1 (- z y))))
61.0ms
(* y (/ 1 (- z y)))

simplify1.1s

Counts
151 → 151
Iterations
IterNodes
done5001
21771
1425
0177

prune608.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

4.2b
(- (* z z) (* y y))
8.5b
(/ x (- (* z z) (* y y)))
11.7b
(* (+ z y) (- (/ x (- (* z z) (* y y))) (/ y (- (* z z) (* y y)))))
16.6b
(/ y (- (* z z) (* y y)))

rewrite283.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
38×*-un-lft-identity
36×times-frac
26×add-cube-cbrt
15×associate-*r* difference-of-squares
10×add-cbrt-cube add-exp-log
8×frac-times associate-/r* flip3-- associate-/r/ flip--
6×pow1 associate-/l* add-log-exp
5×flip3-+ flip-+ distribute-lft-out--
4×associate-*l* associate-*r/ div-inv
3×sub-neg distribute-rgt-out-- frac-sub sub-div
2×distribute-rgt-in cbrt-undiv clear-num frac-2neg distribute-lft-in div-exp associate-*l/
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
4 → 128
Calls
4 calls:
6.0ms
(- (* z z) (* y y))
14.0ms
(/ x (- (* z z) (* y y)))
249.0ms
(* (+ z y) (- (/ x (- (* z z) (* y y))) (/ y (- (* z z) (* y y)))))
10.0ms
(/ y (- (* z z) (* y y)))

series424.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(- (* z z) (* y y))
58.0ms
(/ x (- (* z z) (* y y)))
274.0ms
(* (+ z y) (- (/ x (- (* z z) (* y y))) (/ y (- (* z z) (* y y)))))
57.0ms
(/ y (- (* z z) (* y y)))

simplify2.2s

Counts
140 → 140
Iterations
IterNodes
done5001
24492
1623
0216

prune646.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes150.0ms

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

sample561.0ms

Algorithm
intervals
Results
298.0ms8355×body80valid