Details

Time bar (total: 37.3s)

sample48.0ms

Algorithm
intervals
Results
24.0ms321×body80valid

simplify5.0s

Counts
1 → 1
Iterations
IterNodes
done5015
82431
7913
6489
5351
4220
3100
244
122
012

prune26.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize100.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* 4.0 (- 0.75 (/ (- z x) y))) 1.0)
0.0b
(- 0.75 (/ (- z x) y))
0.0b
(/ (- z x) y)

rewrite191.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
23×*-un-lft-identity
16×times-frac
13×add-cube-cbrt
7×add-log-exp
6×associate-+l+ difference-of-squares
5×add-cbrt-cube add-exp-log associate-/l* distribute-lft-out--
4×div-sub
3×distribute-rgt-in pow1 associate-/r* sub-neg distribute-lft-in insert-posit16 associate--r-
2×flip3-- flip-- associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ diff-log div-exp flip-+ div-inv
Counts
3 → 74
Calls
3 calls:
83.0ms
(+ (* 4.0 (- 0.75 (/ (- z x) y))) 1.0)
64.0ms
(- 0.75 (/ (- z x) y))
34.0ms
(/ (- z x) y)

series162.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(+ (* 4.0 (- 0.75 (/ (- z x) y))) 1.0)
29.0ms
(- 0.75 (/ (- z x) y))
68.0ms
(/ (- z x) y)

simplify5.4s

Counts
83 → 83
Iterations
IterNodes
done5025
32896
2842
1341
0141

prune793.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize72.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 4.0 (* 4.0 (- (/ x y) (/ z y))))
0.0b
(- (/ x y) (/ z y))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
12×*-un-lft-identity
10×times-frac
6×add-log-exp
4×associate-+r+ add-cube-cbrt distribute-lft-out-- difference-of-squares
3×sub-neg
2×distribute-rgt-in pow1 distribute-lft-in add-cbrt-cube add-exp-log insert-posit16 div-inv
1×+-commutative sum-log flip3-+ flip3-- distribute-rgt-out-- diff-log frac-sub flip-+ flip-- sub-div
Counts
2 → 40
Calls
2 calls:
31.0ms
(+ 4.0 (* 4.0 (- (/ x y) (/ z y))))
101.0ms
(- (/ x y) (/ z y))

series93.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(+ 4.0 (* 4.0 (- (/ x y) (/ z y))))
43.0ms
(- (/ x y) (/ z y))

simplify3.9s

Counts
46 → 46
Iterations
IterNodes
done5003
31780
2538
1211
087

prune536.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize270.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* (- 0.75 (/ (- z x) y)) 4.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (* (- 0.75 (/ (- z x) y)) 4.0)))
0.2b
(* (* (- 0.75 (/ (- z x) y)) 4.0) (* (- 0.75 (/ (- z x) y)) 4.0))
0.2b
(* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0))
23.2b
(/ (+ (* (* 1.0 1.0) 1.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (* (- 0.75 (/ (- z x) y)) 4.0)))) (+ (* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)) (* 1.0 1.0)))

rewrite7.6s

Algorithm
rewrite-expression-head
Rules
176×pow1
84×associate-*l/
80×pow-prod-down
64×add-cbrt-cube add-exp-log
42×prod-exp cbrt-unprod
39×flip3-- flip--
36×frac-times
34×pow-prod-up
18×associate-*r/
14×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
12×times-frac pow-sqr
6×pow-plus
5×cube-unmult associate-*r*
4×pow3 sum-cubes insert-posit16 associate-/l* add-log-exp
3×pow2 associate-/r* associate-*l* *-commutative
2×distribute-rgt-in sub-neg distribute-lft-in flip3-+ associate-/r/ flip-+ associate-/l/
1×cbrt-undiv clear-num frac-2neg swap-sqr div-exp div-inv
Counts
4 → 200
Calls
4 calls:
1.4s
(* (* (- 0.75 (/ (- z x) y)) 4.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (* (- 0.75 (/ (- z x) y)) 4.0)))
534.0ms
(* (* (- 0.75 (/ (- z x) y)) 4.0) (* (- 0.75 (/ (- z x) y)) 4.0))
583.0ms
(* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0))
5.1s
(/ (+ (* (* 1.0 1.0) 1.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (* (- 0.75 (/ (- z x) y)) 4.0)))) (+ (* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)) (* 1.0 1.0)))

series1.2s

Counts
4 → 12
Calls
4 calls:
314.0ms
(* (* (- 0.75 (/ (- z x) y)) 4.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (* (- 0.75 (/ (- z x) y)) 4.0)))
168.0ms
(* (* (- 0.75 (/ (- z x) y)) 4.0) (* (- 0.75 (/ (- z x) y)) 4.0))
204.0ms
(* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0))
523.0ms
(/ (+ (* (* 1.0 1.0) 1.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (* (- 0.75 (/ (- z x) y)) 4.0)))) (+ (* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)) (* 1.0 1.0)))

simplify7.6s

Counts
212 → 212
Iterations
IterNodes
done5004
24054
1997
0305

prune1.9s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes478.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify9.0ms

Iterations
IterNodes
done13
113
011

end0.0ms

sample1.7s

Algorithm
intervals
Results
862.0ms10027×body80valid