Metrics for Harley's example

start0.0ms (0%)

Memory: 0.2MiB live, 0.2MiB allocated; 0ms collecting garbage

analyze444.0ms (0.8%)

Memory

-5.8MiB live, 412.3MiB allocated; 91ms collecting garbage

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	25%	75%	0%	0%	0%	0
0%	0%	25%	75%	0%	0%	0%	1
0%	0%	25%	75%	0%	0%	0%	2
0%	0%	25%	75%	0%	0%	0%	3
0%	0%	25%	75%	0%	0%	0%	4
0%	0%	25%	75%	0%	0%	0%	5
0%	0%	21.8%	75%	0%	3.1%	0%	6
0%	0%	18.7%	75%	0%	6.2%	0%	7
19%	3.1%	13.3%	75%	0%	8.6%	0%	8
19%	3.1%	13.3%	75%	0%	8.6%	0%	9
21.6%	3.1%	11.3%	75%	0%	10.5%	0%	10
24.6%	3.1%	9.6%	75%	0%	12.3%	0%	11
35.6%	3.1%	5.7%	75%	0%	16.2%	0%	12

Compiler

Compiled 51 to 27 computations (47.1% saved)

sample52.8s (98.3%)

Memory

-96.6MiB live, 21 543.4MiB allocated; 4.0s collecting garbage

Samples

43.3s	7 362×	5	exit
4.0s	23 839×	0	exit
1.2s	7 869×	0	valid
177.0ms	323×	1	valid
130.0ms	7×	4	valid
123.0ms	23×	3	valid
45.0ms	34×	2	valid
23.0ms	38×	1	exit
1.0ms	1×	2	exit

Precisions

Click to see histograms. Total time spent on operations: 46.9s

ival-pow: 39.3s (83.7% of total)

adjust: 3.0s (6.5% of total)

ival-div: 1.5s (3.1% of total)

ival-exp: 798.0ms (1.7% of total)

ival-add: 637.0ms (1.4% of total)

ival-sub: 606.0ms (1.3% of total)

ival-mult: 554.0ms (1.2% of total)

ival-neg: 482.0ms (1% of total)

exact: 37.0ms (0.1% of total)

ival-assert: 14.0ms (0% of total)

Bogosity

explain333.0ms (0.6%)

Memory

2.3MiB live, 164.0MiB allocated; 4ms collecting garbage

FPErrors

Click to see full error table

Ground Truth	Overpredictions	Example	Example	Subexpression
10	0	-	-	`(/.f64 (.f64 (pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))) c_p) (pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))) c_n)) (.f64 (pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))) c_p) (pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))) c_n)))`
3	0	-	-	`(pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))) c_p)`
2	2	(118.42470031655402 1.5296598117993067e-243 1.1204817284678035e-272 -4.358061690450282e+58)	-	`(pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))) c_p)`
2	0	-	-	`(-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))))`
2	0	-	-	`(-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))))`
1	3	(3.5785328182136706e-244 1.5802728226027122e+190 -2600494.4232971137 4.13969248062338e+27)	-	`(pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))) c_n)`
0	0	-	-	`(neg.f64 s)`
0	0	-	-	`#s(literal 1 binary64)`
0	0	-	-	`t`
0	0	-	-	`(/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))`
0	0	-	-	`s`
0	0	-	-	`(*.f64 (pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))) c_p) (pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))) c_n))`
0	0	-	-	`(neg.f64 t)`
0	0	-	-	`(/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))`
0	0	-	-	`c_p`
0	2	(1.4975444681719739e-5 1.0381995747607691e-140 258.5903586942285 -4.4725298386175726e+240)	-	`(exp.f64 (neg.f64 t))`
0	1	(5.333732653369926e-30 4.082388484233202e-216 6.86819958558074e-204 266.6028599375073)	-	`(exp.f64 (neg.f64 s))`
0	0	-	-	`c_n`
0	0	-	-	`(+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))`
0	0	-	-	`(+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))`
0	0	-	-	`(*.f64 (pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))) c_p) (pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))) c_n))`
0	1	(4.752393623356516e-214 318.7822726504878 5.1267573834474794e-58 2.7022255544317287e-244)	-	`(pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))) c_n)`

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`/.f64`	`(/.f64 (.f64 (pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))) c_p) (pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))) c_n)) (.f64 (pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))) c_p) (pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))) c_n)))`	u/u	10	0
↳	`(pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))) c_p)`	underflow	13
↳	`(*.f64 (pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))) c_p) (pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))) c_n))`	underflow	21
↳	`(/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))`	underflow	26
↳	`(-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))))`	underflow	3
↳	`(pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))) c_n)`	underflow	8
↳	`(exp.f64 (neg.f64 s))`	underflow	6
↳	`(exp.f64 (neg.f64 t))`	underflow	2
↳	`(/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))`	underflow	4
↳	`(pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))) c_n)`	underflow	5
↳	`(*.f64 (pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))) c_p) (pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))) c_n))`	underflow	10
↳	`(-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))))`	underflow	1
↳	`(pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))) c_p)`	underflow	5
`pow.f64`	`(pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))) c_n)`	sensitivity	3	1
`pow.f64`	`(pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))) c_p)`	uflow-rescue	3	0
↳	`(pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))) c_p)`	underflow	13
↳	`(/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))`	underflow	13
↳	`(exp.f64 (neg.f64 s))`	underflow	3
`pow.f64`	`(pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))) c_p)`	sensitivity	2	1
`exp.f64`	`(exp.f64 (neg.f64 t))`	sensitivity	2	1
`pow.f64`	`(pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))) c_p)`	uflow-rescue	2	0
↳	`(pow.f64 (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))) c_p)`	underflow	5
↳	`(exp.f64 (neg.f64 t))`	underflow	1
↳	`(/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))`	underflow	2
`-.f64`	`(-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s)))))`	cancellation	2	0
`-.f64`	`(-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))))`	cancellation	2	0
`pow.f64`	`(pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 s))))) c_n)`	sensitivity	1	0
`exp.f64`	`(exp.f64 (neg.f64 s))`	sensitivity	1	1
`pow.f64`	`(pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))) c_n)`	uflow-rescue	1	0
↳	`(pow.f64 (-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))) c_n)`	underflow	5
↳	`(-.f64 #s(literal 1 binary64) (/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t)))))`	underflow	1
↳	`(exp.f64 (neg.f64 t))`	underflow	1
↳	`(/.f64 #s(literal 1 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (neg.f64 t))))`	underflow	2

Confusion

	Predicted +	Predicted -
+	19	0
-	3	234

Precision

0.8636363636363636

Recall

1.0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	19	0	0
-	3	3	231

Precision?

0.76

Recall?

1.0

Freqs

test

number	freq
0	234
1	15
2	7

Total Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	1	0	0
-	0	0	0

Precision?

1.0

Recall?

1.0

Samples

77.0ms	494×	0	valid
33.0ms	2×	3	valid
6.0ms	14×	1	valid
2.0ms	2×	2	valid

Compiler

Compiled 411 to 70 computations (83% saved)

Precisions

Click to see histograms. Total time spent on operations: 93.0ms

ival-pow: 52.0ms (56% of total)

ival-div: 9.0ms (9.7% of total)

ival-exp: 8.0ms (8.6% of total)

ival-neg: 7.0ms (7.5% of total)

ival-mult: 6.0ms (6.5% of total)

ival-sub: 5.0ms (5.4% of total)

ival-add: 5.0ms (5.4% of total)

adjust: 2.0ms (2.2% of total)

ival-assert: 0.0ms (0% of total)

ival-true: 0.0ms (0% of total)

exact: 0.0ms (0% of total)

preprocess141.0ms (0.3%)

Memory

9.8MiB live, 9.8MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	94	649
1	259	649
2	682	649
3	1689	649
4	5731	649
0	24	63
0	59	63
1	71	63
2	89	63
3	140	63
4	422	63
5	3991	63
0	8914	63

Stop Event

1×	iter limit
1×	node limit
1×	iter limit
1×	node limit

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

start0.0ms (0%)

analyze444.0ms (0.8%)

sample52.8s (98.3%)

explain333.0ms (0.6%)

preprocess141.0ms (0.3%)

end0.0ms (0%)

Profiling