Details

Time bar (total: 13.6s)

sample41.0ms

Algorithm
intervals
Results
26.0ms302×body80valid

simplify2.1s

Counts
1 → 1
Iterations
IterNodes
done5002
82925
71629
6983
5570
4240
399
242
122
08

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.1b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ (- y z) 1.0))
8.0b
(/ (* x (+ (- y z) 1.0)) z)

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
9×add-cbrt-cube add-exp-log
8×add-sqr-sqrt
6×add-cube-cbrt
5×associate-*r*
4×pow1 associate-*r/
3×associate-/r* times-frac associate-*l*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ insert-posit16 distribute-lft-out add-log-exp associate-/l/
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in pow-prod-down *-commutative div-inv associate-/l* distribute-lft-out-- unswap-sqr
Counts
2 → 49
Calls
2 calls:
48.0ms
(* x (+ (- y z) 1.0))
27.0ms
(/ (* x (+ (- y z) 1.0)) z)

series82.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* x (+ (- y z) 1.0))
43.0ms
(/ (* x (+ (- y z) 1.0)) z)

simplify2.4s

Counts
55 → 55
Iterations
IterNodes
done5004
34374
2897
1268
096

prune248.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ z (+ (- y z) 1.0))
2.5b
(/ x (/ z (+ (- y z) 1.0)))

rewrite95.0ms

Algorithm
rewrite-expression-head
Rules
150×*-un-lft-identity
138×times-frac
70×add-sqr-sqrt add-cube-cbrt
32×distribute-lft-out
26×associate-/r*
16×distribute-lft-out--
11×associate-/r/
9×add-cbrt-cube add-exp-log
6×div-inv associate-/l*
5×flip3-+ flip-+
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg insert-posit16 add-log-exp
Counts
2 → 141
Calls
2 calls:
44.0ms
(/ z (+ (- y z) 1.0))
45.0ms
(/ x (/ z (+ (- y z) 1.0)))

series161.0ms

Counts
2 → 6
Calls
2 calls:
90.0ms
(/ z (+ (- y z) 1.0))
71.0ms
(/ x (/ z (+ (- y z) 1.0)))

simplify1.5s

Counts
147 → 147
Iterations
IterNodes
done5001
21771
1514
0202

prune530.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.4b
(cbrt (+ (- y z) 1.0))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
14×cbrt-prod
13×*-un-lft-identity
8×add-sqr-sqrt add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
2×cbrt-div distribute-lft-out
1×flip3-+ flip-+ distribute-lft-out--
Counts
4 → 52
Calls
4 calls:
13.0ms
(cbrt (+ (- y z) 1.0))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
2.0ms
(cbrt z)

series834.0ms

Counts
4 → 12
Calls
4 calls:
116.0ms
(cbrt (+ (- y z) 1.0))
258.0ms
(cbrt z)
210.0ms
(cbrt z)
249.0ms
(cbrt z)

simplify2.2s

Counts
64 → 64
Iterations
IterNodes
done5001
44508
31345
2486
1199
091

prune259.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (/ x z) y) (* (/ x z) 1.0))
0.0b
(- (+ (* (/ x z) y) (* (/ x z) 1.0)) x)
2.6b
(* (/ x z) y)

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
13×*-un-lft-identity associate-*l*
11×add-cube-cbrt
10×times-frac add-log-exp
8×add-cbrt-cube add-exp-log
5×pow1
3×associate-*r* associate-*l/ insert-posit16
2×sum-log diff-log prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-+ flip3-- div-exp pow-prod-down frac-add associate--l+ *-commutative flip-+ div-inv flip-- distribute-lft-out distribute-lft-out-- difference-of-squares
Counts
3 → 64
Calls
3 calls:
11.0ms
(+ (* (/ x z) y) (* (/ x z) 1.0))
73.0ms
(- (+ (* (/ x z) y) (* (/ x z) 1.0)) x)
12.0ms
(* (/ x z) y)

series159.0ms

Counts
3 → 9
Calls
3 calls:
68.0ms
(+ (* (/ x z) y) (* (/ x z) 1.0))
52.0ms
(- (+ (* (/ x z) y) (* (/ x z) 1.0)) x)
39.0ms
(* (/ x z) y)

simplify1.2s

Counts
73 → 73
Iterations
IterNodes
done5002
21246
1315
0123

prune300.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes166.0ms

Accuracy

0% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 0.9b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done13
113
012

end0.0ms

sample1.0s

Algorithm
intervals
Results
755.0ms10032×body80valid