Details

Time bar (total: 7.6s)

sample26.0ms

Algorithm
intervals
Results
8.0ms309×body80valid

simplify795.0ms

Counts
1 → 1
Iterations
IterNodes
done5000
113185
101410
9591
8253
7114
648
544
438
333
222
116
06

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize8.0ms

Local error

Found 1 expressions with local error:

11.1b
(/ (+ y z) (/ z x))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
97×times-frac
78×*-un-lft-identity
50×add-sqr-sqrt add-cube-cbrt
14×distribute-lft-out
13×associate-/r*
6×add-cbrt-cube add-exp-log div-inv
4×associate-/l*
3×cbrt-undiv div-exp
2×associate-/l/
1×pow1 clear-num frac-2neg flip3-+ associate-/r/ flip-+ add-log-exp
Counts
1 → 86
Calls
1 calls:
20.0ms
(/ (+ y z) (/ z x))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(/ (+ y z) (/ z x))

simplify1.3s

Counts
89 → 89
Iterations
IterNodes
done5001
22114
1421
0159

prune407.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y z) z)
3.7b
(/ (/ (+ y z) z) (/ 1 x))

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
541×times-frac
334×*-un-lft-identity
242×add-sqr-sqrt add-cube-cbrt
46×distribute-lft-out
33×div-inv
26×add-exp-log
20×associate-/l*
17×div-exp
16×associate-/r* add-cbrt-cube
9×cbrt-undiv
3×associate-/l/
2×pow1 rec-exp clear-num frac-2neg 1-exp add-log-exp
1×flip3-+ associate-/r/ flip-+
Counts
2 → 294
Calls
2 calls:
15.0ms
(/ (+ y z) z)
51.0ms
(/ (/ (+ y z) z) (/ 1 x))

series77.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(/ (+ y z) z)
54.0ms
(/ (/ (+ y z) z) (/ 1 x))

simplify691.0ms

Counts
300 → 300
Iterations
IterNodes
done5000
11458
0425

prune875.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y z) z)
3.6b
(* (/ (+ y z) z) x)

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
16×associate-*l*
9×add-cbrt-cube add-exp-log
7×distribute-lft-out
4×pow1 associate-/l*
3×associate-/r* associate-*r*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg flip3-+ pow-prod-down associate-*l/ *-commutative flip-+
Counts
2 → 68
Calls
2 calls:
20.0ms
(/ (+ y z) z)
35.0ms
(* (/ (+ y z) z) x)

series72.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(/ (+ y z) z)
47.0ms
(* (/ (+ y z) z) x)

simplify721.0ms

Counts
74 → 74
Iterations
IterNodes
done5000
21134
1245
098

prune321.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (/ x z) y))
7.5b
(* (/ x z) y)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×*-un-lft-identity times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down associate-*l/ *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
5.0ms
(+ x (* (/ x z) y))
12.0ms
(* (/ x z) y)

series62.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ x (* (/ x z) y))
31.0ms
(* (/ x z) y)

simplify471.0ms

Counts
49 → 49
Iterations
IterNodes
done5000
21146
1220
087

prune209.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes273.0ms

Accuracy

47.5% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 3.4b

bsearch61.0ms

Steps
ItersRangePoint
7
4.08401810934449e-61
4.428711523805545e-59
4.3229291925998315e-59
7
-1.7692470417867575e+74
-5.617430501226469e+72
-4.1987367265105803e+73

simplify2.0ms

Iterations
IterNodes
done24
124
018

end0.0ms

sample940.0ms

Algorithm
intervals
Results
391.0ms9609×body80valid