Details

Time bar (total: 9.6s)

sample60.0ms

Algorithm
intervals
Results
26.0ms386×body80valid

simplify4.4s

Counts
1 → 1
Iterations
IterNodes
done5000
63298
51001
4340
3127
269
132
017

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* a b) 4.0)
0.0b
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
0.0b
(+ (* x y) (/ (* z t) 16.0))
0.0b
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))

rewrite400.0ms

Algorithm
rewrite-expression-head
Rules
20×add-log-exp
13×*-un-lft-identity
add-cbrt-cube add-exp-log
add-sqr-sqrt
sum-log add-cube-cbrt
pow1 diff-log
associate-+l+ associate-/r* flip3-+ times-frac flip-+
cbrt-undiv +-commutative sub-neg div-exp associate--l+ frac-sub distribute-lft-out distribute-lft-out--
clear-num frac-2neg flip3-- prod-exp associate-+l- cbrt-unprod div-inv flip-- associate-/l* difference-of-squares
Counts
4 → 69
Calls
4 calls:
14.0ms
(/ (* a b) 4.0)
301.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
8.0ms
(+ (* x y) (/ (* z t) 16.0))
73.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))

series463.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(/ (* a b) 4.0)
229.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
64.0ms
(+ (* x y) (/ (* z t) 16.0))
125.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))

simplify862.0ms

Counts
81 → 81
Iterations
IterNodes
done5001
21686
1383
0141

prune601.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify3.0ms

Iterations
IterNodes
done22
122
017

end0.0ms

sample2.8s

Algorithm
intervals
Results
1.5s11889×body80valid