Details

Time bar (total: 6.0s)

sample36.0ms

Algorithm
intervals
Results
17.0ms332×body80valid

simplify93.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.9b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
0.0b
(* (* z 2.0) (- 1.0 t))
7.9b
(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

rewrite130.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log add-cbrt-cube
10×*-un-lft-identity
8×pow1 add-sqr-sqrt
6×add-cube-cbrt
5×associate-*r* add-log-exp
4×prod-exp cbrt-unprod
3×times-frac pow-prod-down associate-/l*
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in flip3-+ associate-*r/ div-exp flip-+ associate-/l/
1×+-commutative flip3-- frac-2neg associate-*l* frac-add clear-num associate-/r* sum-log *-commutative flip-- div-inv distribute-lft-out distribute-lft-out-- difference-of-squares
Counts
3 → 62
Calls
3 calls:
38.0ms
(+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
36.0ms
(* (* z 2.0) (- 1.0 t))
54.0ms
(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

series207.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
62.0ms
(* (* z 2.0) (- 1.0 t))
79.0ms
(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

simplify45.0ms

Counts
71 → 71

prune171.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))
0.0b
(+ (/ 2.0 z) 2.0)
0.0b
(- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)
0.1b
(* (/ 1 t) (+ (/ 2.0 z) 2.0))

rewrite250.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
13×add-exp-log associate-*l* add-log-exp
12×add-cube-cbrt
11×times-frac
9×add-cbrt-cube
6×pow1
4×associate-+r+ flip3-+ associate-*r* prod-exp associate--l+ flip-+
3×distribute-rgt-in distribute-lft-in sum-log distribute-lft-out unswap-sqr
2×+-commutative frac-times sub-neg flip3-- diff-log associate-*r/ div-exp frac-add flip-- cbrt-unprod
1×cbrt-undiv associate-+r- rec-exp 1-exp pow-prod-down associate-*l/ *-commutative div-inv
Counts
4 → 88
Calls
4 calls:
97.0ms
(+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))
26.0ms
(+ (/ 2.0 z) 2.0)
37.0ms
(- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)
86.0ms
(* (/ 1 t) (+ (/ 2.0 z) 2.0))

series211.0ms

Counts
4 → 12
Calls
4 calls:
78.0ms
(+ (/ x y) (- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0))
41.0ms
(+ (/ 2.0 z) 2.0)
41.0ms
(- (* (/ 1 t) (+ (/ 2.0 z) 2.0)) 2.0)
50.0ms
(* (/ 1 t) (+ (/ 2.0 z) 2.0))

simplify46.0ms

Counts
100 → 100

prune259.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ x y) (- (+ (/ 2.0 (* t z)) (/ 2.0 t)) 2.0))
0.0b
(- (+ (/ 2.0 (* t z)) (/ 2.0 t)) 2.0)
0.0b
(+ (/ 2.0 (* t z)) (/ 2.0 t))
0.5b
(/ 2.0 (* t z))

rewrite765.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-log-exp
9×add-exp-log add-cbrt-cube
8×add-sqr-sqrt
7×distribute-lft-out
6×add-cube-cbrt sum-log
4×pow1 diff-log distribute-lft-out--
3×associate-+r+ times-frac frac-add div-inv associate-/l*
2×cbrt-undiv +-commutative sub-neg flip3-- flip3-+ div-exp associate--l+ flip-- flip-+
1×associate-+r- frac-2neg prod-exp clear-num associate-/r* cbrt-unprod difference-of-squares
Counts
4 → 74
Calls
4 calls:
438.0ms
(+ (/ x y) (- (+ (/ 2.0 (* t z)) (/ 2.0 t)) 2.0))
281.0ms
(- (+ (/ 2.0 (* t z)) (/ 2.0 t)) 2.0)
32.0ms
(+ (/ 2.0 (* t z)) (/ 2.0 t))
12.0ms
(/ 2.0 (* t z))

series176.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(+ (/ x y) (- (+ (/ 2.0 (* t z)) (/ 2.0 t)) 2.0))
34.0ms
(- (+ (/ 2.0 (* t z)) (/ 2.0 t)) 2.0)
53.0ms
(+ (/ 2.0 (* t z)) (/ 2.0 t))
23.0ms
(/ 2.0 (* t z))

simplify38.0ms

Counts
86 → 86

prune262.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t))) 2.0)
0.2b
(/ 1 (sqrt t))
0.2b
(/ (+ (/ 2.0 z) 2.0) (sqrt t))
0.2b
(* (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)))

rewrite305.0ms

Algorithm
rewrite-expression-head
Rules
110×add-sqr-sqrt
106×times-frac
96×*-un-lft-identity
64×add-cube-cbrt
59×sqrt-prod
32×add-exp-log
28×associate-*r*
22×associate-*l*
20×add-cbrt-cube
15×unswap-sqr
13×distribute-lft-out
12×associate-/r*
11×div-exp
8×pow1 prod-exp
7×associate-/l*
6×cbrt-undiv add-log-exp
4×cbrt-unprod div-inv
3×rec-exp pow-flip 1-exp
2×frac-2neg clear-num associate-/l/
1×frac-times sub-neg flip3-- sqrt-pow1 flip3-+ pow1/2 diff-log associate-*r/ pow-prod-down associate-*l/ *-commutative flip-- flip-+ inv-pow
Counts
4 → 194
Calls
4 calls:
33.0ms
(- (* (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t))) 2.0)
8.0ms
(/ 1 (sqrt t))
89.0ms
(/ (+ (/ 2.0 z) 2.0) (sqrt t))
159.0ms
(* (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)))

series253.0ms

Counts
4 → 12
Calls
4 calls:
72.0ms
(- (* (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t))) 2.0)
38.0ms
(/ 1 (sqrt t))
77.0ms
(/ (+ (/ 2.0 z) 2.0) (sqrt t))
67.0ms
(* (/ 1 (sqrt t)) (/ (+ (/ 2.0 z) 2.0) (sqrt t)))

simplify98.0ms

Counts
206 → 206

prune668.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes199.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify25.0ms

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.2s10460×body80valid