Details

Time bar (total: 1.2m)

sample61.0ms

Algorithm
intervals
Results
32.0ms140×pre10240exit
11.0ms256×body80valid
4.0ms116×pre80true

simplify35.0ms

Calls
1 calls:
Slowest
35.0ms
(- (/ x0 (- 1 x1)) x0)

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.6b

localize15.0ms

Local error

Found 2 expressions with local error:

7.2b
(- (/ x0 (- 1 x1)) x0)
0.7b
(/ x0 (- 1 x1))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
27×*-un-lft-identity
19×times-frac
13×add-cube-cbrt
10×difference-of-squares
6×associate-/r*
5×distribute-lft-out--
4×add-cbrt-cube add-exp-log add-log-exp
3×associate-/l*
2×pow1 flip3-- associate-/r/ insert-posit16 flip--
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp div-inv
Calls
2 calls:
Slowest
51.0ms
(- (/ x0 (- 1 x1)) x0)
11.0ms
(/ x0 (- 1 x1))

series93.0ms

Calls
2 calls:
Slowest
48.0ms
(- (/ x0 (- 1 x1)) x0)
45.0ms
(/ x0 (- 1 x1))

simplify2.2s

Calls
60 calls:
Slowest
274.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
274.0ms
(+ (* x0 (pow x1 3)) (+ (* x0 (pow x1 2)) (* x0 x1)))
241.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
148.0ms
(/ (* (* x0 x0) x0) (* (* (- 1 x1) (- 1 x1)) (- 1 x1)))
115.0ms
(- (+ x0 (+ (/ x0 x1) (/ x0 (pow x1 2)))))

prune311.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 6.7b

localize33.0ms

Local error

Found 4 expressions with local error:

6.0b
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
0.8b
(+ (/ x0 (- 1 x1)) x0)
0.7b
(/ x0 (- 1 x1))
0.7b
(/ x0 (- 1 x1))

rewrite400.0ms

Algorithm
rewrite-expression-head
Rules
190×add-sqr-sqrt
66×times-frac
64×*-un-lft-identity
61×difference-of-squares
29×unswap-sqr
26×add-cube-cbrt
21×swap-sqr
15×*-commutative distribute-lft-out--
12×associate-/r*
8×add-cbrt-cube add-exp-log add-log-exp
6×associate-*l* associate-/l*
4×pow1 associate-/r/ insert-posit16 div-inv
3×flip3-- flip--
2×cbrt-undiv clear-num frac-2neg div-exp
1×+-commutative sum-log sub-neg flip3-+ diff-log flip-+ distribute-lft-out
Calls
4 calls:
Slowest
331.0ms
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
48.0ms
(+ (/ x0 (- 1 x1)) x0)
8.0ms
(/ x0 (- 1 x1))
8.0ms
(/ x0 (- 1 x1))

series209.0ms

Calls
4 calls:
Slowest
87.0ms
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
51.0ms
(+ (/ x0 (- 1 x1)) x0)
41.0ms
(/ x0 (- 1 x1))
30.0ms
(/ x0 (- 1 x1))

simplify10.2s

Calls
209 calls:
Slowest
258.0ms
(/ (exp (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1)))) (exp (* x0 x0)))
253.0ms
(+ (* 2 (* (pow x0 2) x1)) (+ (* 4 (* (pow x0 2) (pow x1 3))) (* 3 (* (pow x0 2) (pow x1 2)))))
250.0ms
(- (* (/ x0 (- 1 x1)) (/ x0 (- 1 x1))) (* x0 x0))
242.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))
237.0ms
(- (+ (/ x0 (pow x1 3)) (+ (/ x0 (pow x1 2)) (/ x0 x1))))

prune700.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 4.6b

localize23.0ms

Local error

Found 4 expressions with local error:

6.0b
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
0.8b
(+ (/ x0 (- 1 x1)) x0)
0.7b
(/ x0 (- 1 x1))
0.7b
(/ x0 (- 1 x1))

rewrite589.0ms

Algorithm
rewrite-expression-head
Rules
240×add-sqr-sqrt
79×unswap-sqr
76×times-frac
71×*-un-lft-identity
61×difference-of-squares
26×add-cube-cbrt
14×*-commutative distribute-lft-out--
12×associate-/r*
9×swap-sqr
8×add-cbrt-cube add-exp-log add-log-exp
6×associate-*l* associate-/l*
4×pow1 associate-*r* associate-/r/ insert-posit16 div-inv
3×flip3-- distribute-rgt-out-- flip--
2×cbrt-undiv clear-num frac-2neg div-exp
1×+-commutative sum-log sub-neg flip3-+ diff-log flip-+ distribute-lft-out
Calls
4 calls:
Slowest
542.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
26.0ms
(+ (/ x0 (- 1 x1)) x0)
9.0ms
(/ x0 (- 1 x1))
8.0ms
(/ x0 (- 1 x1))

series157.0ms

Calls
4 calls:
Slowest
64.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
39.0ms
(+ (/ x0 (- 1 x1)) x0)
27.0ms
(/ x0 (- 1 x1))
27.0ms
(/ x0 (- 1 x1))

simplify33.8s

Calls
210 calls:
Slowest
21.8s
(+ x0 (+ (* x0 x1) (* x0 (pow x1 2))))
239.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
239.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
238.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
233.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))

prune559.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 3.9b

localize28.0ms

Local error

Found 4 expressions with local error:

6.0b
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
3.7b
(log (exp (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))))
0.8b
(+ (/ x0 (- 1 x1)) x0)
0.7b
(/ x0 (- 1 x1))

rewrite1.4s

Algorithm
rewrite-expression-head
Rules
409×add-sqr-sqrt
158×unswap-sqr
98×times-frac difference-of-squares
69×*-un-lft-identity
58×log-pow
57×exp-prod
28×*-commutative
18×swap-sqr
17×add-cube-cbrt
16×distribute-lft-out--
12×associate-*l*
8×associate-*r* add-log-exp
7×add-exp-log
6×associate-/r* add-cbrt-cube distribute-rgt-out--
5×pow1 log-prod div-inv
4×insert-posit16
3×associate-/l*
2×sub-neg flip3-- rem-log-exp exp-sum associate-/r/ flip--
1×cbrt-undiv +-commutative log-div clear-num sum-log frac-2neg flip3-+ exp-diff diff-log div-exp flip-+ distribute-lft-out
Calls
4 calls:
Slowest
889.0ms
(log (exp (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))))
491.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
27.0ms
(+ (/ x0 (- 1 x1)) x0)
8.0ms
(/ x0 (- 1 x1))

series188.0ms

Calls
4 calls:
Slowest
66.0ms
(- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))
63.0ms
(log (exp (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0))))
32.0ms
(+ (/ x0 (- 1 x1)) x0)
26.0ms
(/ x0 (- 1 x1))

simplify18.8s

Calls
227 calls:
Slowest
281.0ms
(log (exp (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1))))))
280.0ms
(log (exp (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1))))))
278.0ms
(log (exp (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1))))))
240.0ms
(cbrt (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0)))
240.0ms
(sqrt (- (* (/ x0 (- 1 x1)) (* x0 (/ 1 (- 1 x1)))) (* x0 x0)))

prune1000.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 3.7b

regimes74.0ms

Accuracy

0% (0.7b remaining)

Error of 4.7b against oracle of 4.0b and baseline of 4.7b

bsearch3.0ms

end0.0ms

sample1.4s

Algorithm
intervals
Results
823.0ms3927×pre10240exit
367.0ms8000×body80valid
135.0ms4073×pre80true