Details

Time bar (total: 10.0s)

sample31.0ms

Algorithm
intervals
Results
16.0ms324×body80valid

simplify1.6s

Counts
1 → 1

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (* 4.0 (- (- x y) (* z (/ 1.0 2.0)))) z)

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log associate-*r/ add-cbrt-cube
4×associate-/l/
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv flip3-- div-exp frac-sub flip--
1×pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
75.0ms
(/ (* 4.0 (- (- x y) (* z (/ 1.0 2.0)))) z)

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(/ (* 4.0 (- (- x y) (* z (/ 1.0 2.0)))) z)

simplify1.6s

Counts
28 → 28

prune106.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) z)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/l*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
24.0ms
(/ (- x y) z)

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(/ (- x y) z)

simplify1.6s

Counts
41 → 41

prune118.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(* z (+ x y))
2.8b
(- (* x x) (* y y))
25.1b
(/ (- (* x x) (* y y)) (* z (+ x y)))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
9×add-sqr-sqrt *-un-lft-identity
7×add-cube-cbrt
5×pow1 add-log-exp
4×times-frac associate-*r/ associate-*r* associate-/l*
3×associate-*l* difference-of-squares
2×cbrt-undiv flip3-- flip3-+ div-exp prod-exp associate-/r/ flip-- cbrt-unprod flip-+ associate-/l/
1×distribute-rgt-in sub-neg frac-2neg distribute-lft-in diff-log div-sub pow-prod-down clear-num associate-/r* *-commutative div-inv distribute-lft-out unswap-sqr
Counts
3 → 64
Calls
3 calls:
28.0ms
(* z (+ x y))
17.0ms
(- (* x x) (* y y))
37.0ms
(/ (- (* x x) (* y y)) (* z (+ x y)))

series149.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(* z (+ x y))
34.0ms
(- (* x x) (* y y))
79.0ms
(/ (- (* x x) (* y y)) (* z (+ x y)))

simplify756.0ms

Counts
73 → 73

prune241.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (/ (- x y) (sqrt z)) (sqrt z))
0.2b
(/ (- x y) (sqrt z))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
444×times-frac
308×add-sqr-sqrt *-un-lft-identity
228×sqrt-prod
210×add-cube-cbrt
49×distribute-lft-out-- difference-of-squares
39×associate-/l*
12×associate-/r*
9×add-exp-log add-cbrt-cube div-inv
4×cbrt-undiv div-exp
3×div-sub associate-/l/
2×pow1 frac-2neg clear-num add-log-exp
1×flip3-- flip--
Counts
2 → 316
Calls
2 calls:
30.0ms
(/ (/ (- x y) (sqrt z)) (sqrt z))
23.0ms
(/ (- x y) (sqrt z))

series141.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(/ (/ (- x y) (sqrt z)) (sqrt z))
80.0ms
(/ (- x y) (sqrt z))

simplify941.0ms

Counts
322 → 322

prune629.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes65.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify497.0ms

end0.0ms

sample1.1s

Algorithm
intervals
Results
639.0ms10023×body80valid