Details

Time bar (total: 14.2s)

sample71.0ms

Algorithm
intervals
Results
40.0ms410×body80valid
0.0ms1×body320valid
0.0ms1×body160valid

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
done5000
41285
3366
2110
138
018

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (- y 1.0) z))
0.0b
(* (- t 1.0) a)
0.0b
(* (- (+ y t) 2.0) b)
0.0b
(* (- y 1.0) z)

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
19×*-un-lft-identity
16×associate-*l*
10×pow1 add-cbrt-cube add-exp-log add-cube-cbrt
9×associate-*r*
6×associate-*l/ add-log-exp
4×flip3-- flip-- distribute-lft-out--
3×pow-prod-down prod-exp *-commutative cbrt-unprod difference-of-squares unswap-sqr
1×sub-neg diff-log distribute-lft-out
Counts
4 → 79
Calls
4 calls:
5.0ms
(- x (* (- y 1.0) z))
22.0ms
(* (- t 1.0) a)
87.0ms
(* (- (+ y t) 2.0) b)
18.0ms
(* (- y 1.0) z)

series138.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(- x (* (- y 1.0) z))
36.0ms
(* (- t 1.0) a)
34.0ms
(* (- (+ y t) 2.0) b)
31.0ms
(* (- y 1.0) z)

simplify1.1s

Counts
91 → 91
Iterations
IterNodes
done5001
21161
1374
0161

prune805.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize86.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- y 1.0) z)
0.1b
(* t (* t t))
2.4b
(* (- (* t (* t t)) (* 1.0 (* 1.0 1.0))) a)
11.2b
(/ (* (- (* t (* t t)) (* 1.0 (* 1.0 1.0))) a) (+ (* t t) (+ (* 1.0 1.0) (* t 1.0))))

rewrite238.0ms

Algorithm
rewrite-expression-head
Rules
22×pow1
18×add-sqr-sqrt add-cbrt-cube add-exp-log
13×*-un-lft-identity
12×associate-*l*
11×add-cube-cbrt
7×associate-*r*
6×associate-*l/ prod-exp cbrt-unprod
5×pow-prod-down pow-prod-up
4×add-log-exp
3×associate-/r* times-frac flip3-- cube-unmult *-commutative flip-- unswap-sqr
2×cbrt-undiv div-exp associate-/r/ associate-/l/
1×pow2 difference-cubes clear-num frac-2neg flip3-+ pow-plus pow-sqr flip-+ div-inv associate-/l* distribute-lft-out-- difference-of-squares
Counts
4 → 92
Calls
4 calls:
25.0ms
(* (- y 1.0) z)
27.0ms
(* t (* t t))
104.0ms
(* (- (* t (* t t)) (* 1.0 (* 1.0 1.0))) a)
80.0ms
(/ (* (- (* t (* t t)) (* 1.0 (* 1.0 1.0))) a) (+ (* t t) (+ (* 1.0 1.0) (* t 1.0))))

series253.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(* (- y 1.0) z)
41.0ms
(* t (* t t))
65.0ms
(* (- (* t (* t t)) (* 1.0 (* 1.0 1.0))) a)
106.0ms
(/ (* (- (* t (* t t)) (* 1.0 (* 1.0 1.0))) a) (+ (* t t) (+ (* 1.0 1.0) (* t 1.0))))

simplify2.1s

Counts
104 → 104
Iterations
IterNodes
done5002
21854
1450
0177

prune920.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize66.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- (+ y t) 2.0) b)
0.0b
(* (- t 1.0) a)
0.1b
(* (- (sqrt y) (sqrt 1.0)) z)
0.1b
(* (+ (sqrt y) (sqrt 1.0)) (* (- (sqrt y) (sqrt 1.0)) z))

rewrite377.0ms

Algorithm
rewrite-expression-head
Rules
29×add-sqr-sqrt
26×*-un-lft-identity
25×associate-*l*
15×pow1 add-cbrt-cube add-exp-log
14×associate-*l/
11×add-cube-cbrt
10×associate-*r*
8×sqrt-prod
6×flip3-- pow-prod-down prod-exp cbrt-unprod flip-- difference-of-squares
5×distribute-lft-out--
4×frac-times *-commutative add-log-exp
3×flip3-+ flip-+ distribute-lft-out unswap-sqr
2×associate-*r/
Counts
4 → 99
Calls
4 calls:
142.0ms
(* (- (+ y t) 2.0) b)
30.0ms
(* (- t 1.0) a)
63.0ms
(* (- (sqrt y) (sqrt 1.0)) z)
137.0ms
(* (+ (sqrt y) (sqrt 1.0)) (* (- (sqrt y) (sqrt 1.0)) z))

series695.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(* (- (+ y t) 2.0) b)
44.0ms
(* (- t 1.0) a)
130.0ms
(* (- (sqrt y) (sqrt 1.0)) z)
487.0ms
(* (+ (sqrt y) (sqrt 1.0)) (* (- (sqrt y) (sqrt 1.0)) z))

simplify1.8s

Counts
111 → 111
Iterations
IterNodes
done5004
22436
1624
0228

prune764.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes725.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done23
123
018

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.5s12638×body80valid
0.0ms2×body160valid
0.0ms1×body640valid
0.0ms1×body320valid