Details

Time bar (total: 12.7s)

sample18.0ms

Algorithm
intervals
Results
7.0ms267×body80valid

simplify9.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

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

rewrite21.0ms

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 log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
19.0ms
(/ (- x y) (- z y))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(/ (- x y) (- z y))

simplify2.4s

Counts
57 → 57
Iterations
IterNodes
done5000
34366
2757
1234
096

prune258.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite21.0ms

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 log1p-expm1-u div-inv flip-- add-log-exp
Counts
2 → 78
Calls
2 calls:
9.0ms
(/ y (- z y))
10.0ms
(/ x (- z y))

series110.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(/ y (- z y))
50.0ms
(/ x (- z y))

simplify1.4s

Counts
84 → 84
Iterations
IterNodes
done5001
32984
2652
1230
0117

prune418.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (- z y))
0.0b
(/ y (+ y z))
0.1b
(/ (/ y (+ y z)) (- z y))
8.0b
(* (/ (/ y (+ y z)) (- z y)) (+ z y))

rewrite197.0ms

Algorithm
rewrite-expression-head
Rules
342×times-frac
308×*-un-lft-identity
241×add-sqr-sqrt
150×add-cube-cbrt
96×associate-*l*
41×distribute-lft-out-- difference-of-squares
38×distribute-lft-out
30×associate-/r/
24×associate-/l*
22×add-cbrt-cube add-exp-log
15×div-inv
14×associate-/r* flip3-+ flip-+
8×cbrt-undiv div-exp
6×pow1
4×expm1-log1p-u associate-*r* log1p-expm1-u add-log-exp
3×clear-num frac-2neg flip3-- prod-exp cbrt-unprod flip-- unswap-sqr
2×frac-times associate-*r/
1×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative associate-/l/
Counts
4 → 333
Calls
4 calls:
9.0ms
(/ x (- z y))
12.0ms
(/ y (+ y z))
45.0ms
(/ (/ y (+ y z)) (- z y))
115.0ms
(* (/ (/ y (+ y z)) (- z y)) (+ z y))

series310.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(/ x (- z y))
62.0ms
(/ y (+ y z))
81.0ms
(/ (/ y (+ y z)) (- z y))
119.0ms
(* (/ (/ y (+ y z)) (- z y)) (+ z y))

simplify1.3s

Counts
345 → 345
Iterations
IterNodes
done5000
11425
0375

prune2.0s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (- z y))
0.0b
(* (* (/ y (- z y)) (/ y (- z y))) (/ y (- z y)))
0.1b
(* (/ y (- z y)) (/ y (- z y)))
12.6b
(cbrt (* (* (/ y (- z y)) (/ y (- z y))) (/ y (- z y))))

rewrite323.0ms

Algorithm
rewrite-expression-head
Rules
119×*-un-lft-identity
116×add-sqr-sqrt
107×times-frac
63×add-cube-cbrt
59×add-cbrt-cube add-exp-log
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-- div-inv flip-- unswap-sqr
5×associate-/r*
4×expm1-log1p-u pow-prod-down log1p-expm1-u add-log-exp
3×pow2 pow-sqr associate-/l*
2×pow3 *-commutative
1×cbrt-prod clear-num frac-2neg pow1/3 rem-cbrt-cube
Counts
4 → 229
Calls
4 calls:
12.0ms
(/ x (- z y))
150.0ms
(* (* (/ y (- z y)) (/ y (- z y))) (/ y (- z y)))
74.0ms
(* (/ y (- z y)) (/ y (- z y)))
76.0ms
(cbrt (* (* (/ y (- z y)) (/ y (- z y))) (/ y (- z y))))

series360.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(/ x (- z y))
119.0ms
(* (* (/ y (- z y)) (/ y (- z y))) (/ y (- z y)))
112.0ms
(* (/ y (- z y)) (/ y (- z y)))
88.0ms
(cbrt (* (* (/ y (- z y)) (/ y (- z y))) (/ y (- z y))))

simplify1.1s

Counts
241 → 241
Iterations
IterNodes
done5001
1869
0268

prune1.3s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes187.0ms

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

sample690.0ms

Algorithm
intervals
Results
389.0ms8333×body80valid