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Ivy: Difference between revisions
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| released = 2014 | | released = 2014 | ||
| developer = [[wikipedia:Rob Pike|Rob Pike]] | | developer = [[wikipedia:Rob Pike|Rob Pike]] | ||
| latest release version = 0. | | latest release version = 0.2.10 / 2022-12-03 | ||
| array model = [[flat array model|flat]] | | array model = [[flat array model|flat]] | ||
| index origin = <code>) origin</code> 0 or 1 | | index origin = <code>) origin</code> 0 or 1 | ||
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}} | }} | ||
'''Ivy''' is a calculator with APL syntax and functions developed by [[wikipedia:Rob Pike|Rob Pike]] with the [[wikipedia:Go (programming language)|Go]] programming language (itself developed by Pike and others). Built-in functions are written with one or more ASCII characters, and use either the [[wikipedia:C (programming language)|C]]-like symbols of Go or short names such as <code>div</code> or <code>rot</code> | '''Ivy''' is a calculator with APL syntax and functions developed by [[wikipedia:Rob Pike|Rob Pike]] with the [[wikipedia:Go (programming language)|Go]] programming language (itself developed by Pike and others). Built-in functions are written with one or more ASCII characters, and use either the [[wikipedia:C (programming language)|C]]-like symbols of Go or short names such as <code>div</code> or <code>rot</code>. It emphasizes high-precision computation, using exact rationals when possible and high-precision floating-point numbers otherwise. | ||
Ivy allows user-defined functions (called operators), but not higher-order operators; it has only the four built-in operators [[Reduce]], [[Scan]], [[Outer Product]], and [[Inner Product]]. Functions are defined with the <code>op</code> keyword, with a declaration that matches the way the function will be used followed by <code>=</code> and a body of one or more lines (the result of the last is returned). Among APLs, this syntax most closely resembles that of [[A+]]. | Ivy allows user-defined functions (called operators), but not higher-order operators; it has only the four built-in operators [[Reduce]], [[Scan]], [[Outer Product]], and [[Inner Product]]. Functions are defined with the <code>op</code> keyword, with a declaration that matches the way the function will be used followed by <code>=</code> and a body of one or more lines (the result of the last is returned). Among APLs, this syntax most closely resembles that of [[A+]]. | ||
{{APL dialects}}[[Category:Array languages]][[Category:ASCII languages]] | {{APL dialects}}[[Category:Array languages]][[Category:ASCII languages]] | ||