Rounding Calculator
Kukanganisa: Kukanganisa kweiyo nhamba.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
you want to round a number to a significant number of decimal places, you can use the standard nearest-value rounding. The standard nearest-value rounding looks at the digit just past the cut-off — 5 or more rounds up, less than 5 rounds down — so 3.14159 to two decimal places is 3.14. The other columns force a direction: for 2.673 the nearest and floor both give 2.67 while the ceiling gives 2.68, and truncation simply drops the extra
Zvimwe zvinobvunzwa zvakanyanya
Maitiro ekurova kusvika kumazana ezviuru anoshanda sei?
Ona kuti nhamba yacho yapfuura sei chiyero chekubvisa: 5 kana kupfuura zvinosvibisa, zvishoma pane 5 zvinosvibisa. 3.14159 kunzvimbo mbiri i3.14.
Chii chinonzi negative number of decimal places?
Inokurumidza kutenderera kuchamhembe kwedecimal point: -1 kutenderera kune yakati wandei makumi maviri, -2 kune yakati wandei makumi maviri. 3457 kusvika -2 nzvimbo inoita 3500.
Chii chinonzi chiyero chekurova pamusoro pezvikwereti uye kurova pasi?
Ku round up (ceiling) kunoenda ku kuwedzera kunaka uye ku round down (floor) kunoenda ku kuwedzera kunaka. Ku round down kunoenda ku kuwedzera kunaka. Ku round up kunoenda ku kuwedzera kunaka.
Chii chinoratidzwa nemhedzisiro yakapetwa?
2.673 yakapetwa kaviri kusvika kumadecimal places i2.67, kunyange zvazvo yakapetwa kaviri kusvika kumadecimal places i2.67, i2.67 inoratidza kuti 2.67 iri pano uye 2.678 ichapetwa kaviri kusvika kumadecimal places i2.67, asi ichiramba ichiita kuti 2.67 iite se2.67.
Ndinogona sei kurova kusvika kune zviuru zvinokosha kwete kune zviuru zvemazana?
Kuchinja modhi kubva kumatunhu ezana kusvika kumadhigirii akakosha. Kunyatsoita kwe3 kunochengeta madhigirii matatu akakosha, saka 0.0045213 ichava 0.00452.
Ku roundup kunoita kuti nhamba ikurumidze here?
Kuzviisa pasi zvinoreva kuenda kupositi ine simba, saka -2.7 yakaiswa pasi kusvika kune imwe nhamba imwechete ndiyo -2, iyo iri yakakura, kwete yakakura.
API — kushandisa iyi kalkulator kubva code
Chiva iyi calculator semahara JSON endpoint - hapana chikuru zvinodiwa. Kutumira nzvimbo zviwanikwa pasi separameter query kana JSON. Chii zvachose chaunoisa kunze chinoshandisa default iyo peji iri rakasviba nayo; parameter isiri yechokwadi inonzi 400, uye haisi zero. Tora yakazara API docs →
Endpoint
GET https://calculator.free/api/v1/rounding/curl
curl "https://calculator.free/api/v1/rounding/?number=3.14159&places=2&mode=decimals"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/rounding/?" + new URLSearchParams({
"number": "3.14159",
"places": "2",
"mode": "decimals"
}));
const data = await r.json();
console.log(data.results);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.