We reviewed 2,205 APIs in the 10 libraries under test and identified the math-related APIs.
As shown in table , there are only 8.07% of the APIs are math-related.
| Library Name | # API |
|---|---|
| commons-lang3 | 2/545 |
| JFreeChart | 0/169 |
| JGraphT | 91/131 |
| guava | 42/195 |
| joda-time | 0/185 |
| threeten | 0/106 |
| time4j | 2/70 |
| ical4j | 0/201 |
| sis-utility | 41/505 |
| xchart | 0/98 |
| # SUM | 178/2205 |