Details

Time bar (total: 8.0s)

sample30.0ms

Algorithm
intervals
Results
12.0ms337×body80valid

simplify858.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1209
2419
3579
4769
51109
61669
72209
83199
94239
104799
115009
125109
done5109

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite227.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
18×add-sqr-sqrt
12×add-cube-cbrt prod-diff
add-exp-log add-cbrt-cube distribute-lft-out add-log-exp
times-frac associate-/l* distribute-lft-out--
fma-neg
difference-of-squares
pow1 cbrt-undiv expm1-log1p-u flip3-- diff-log div-exp flip-- log1p-expm1-u associate-/l/
sub-neg frac-2neg div-sub prod-exp associate--l+ clear-num associate-/r* sum-log cbrt-unprod div-inv
Counts
2 → 67
Calls
2 calls:
58.0ms
(- (+ x y) z)
167.0ms
(/ (- (+ x y) z) (* t 2.0))

series105.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(- (+ x y) z)
73.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify3.2s

Counts
73 → 73
Iterations

Useful iterations: 3 (1.5s)

IterNodesCost
0121936
1292814
2925682
34379642
done5000642

prune150.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ y t) (/ x t)) (/ z t))
0.0b
(+ (/ y t) (/ x t))

rewrite400.0ms

Algorithm
rewrite-expression-head
Rules
246×*-un-lft-identity
181×times-frac
117×add-sqr-sqrt
112×add-cube-cbrt
104×prod-diff
64×distribute-lft-out
39×div-inv
15×distribute-rgt-out
13×fma-def
add-log-exp
fma-neg
distribute-lft-out--
frac-sub
pow1 add-exp-log expm1-log1p-u flip3-+ diff-log frac-add sum-log add-cbrt-cube flip-+ log1p-expm1-u difference-of-squares
+-commutative sub-neg flip3-- associate--l+ flip--
Counts
2 → 170
Calls
2 calls:
342.0ms
(- (+ (/ y t) (/ x t)) (/ z t))
42.0ms
(+ (/ y t) (/ x t))

series54.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(- (+ (/ y t) (/ x t)) (/ z t))
21.0ms
(+ (/ y t) (/ x t))

simplify1.4s

Counts
176 → 176
Iterations

Useful iterations: done (1.4s)

IterNodesCost
02545747
16085121
216013783
done50002934

prune293.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes171.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1119
done119

end0.0ms

sample1.1s

Algorithm
intervals
Results
537.0ms10870×body80valid