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Adding usage for functions.

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Adsooi 2023-10-10 00:05:19 +02:00
parent 3f1d089a78
commit ed4d30573c
Signed by: Ad5001
GPG key ID: EF45F9C6AFE20160
1 changed files with 80 additions and 5 deletions
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85
LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/js/parsing/reference.js
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@ -85,15 +85,90 @@ const FUNCTIONS = {
'gamma': Polyfill.gamma, 'gamma': Polyfill.gamma,
'Γ': Polyfill.gamma, 'Γ': Polyfill.gamma,
'roundTo': (x, exp) => Number(x).toFixed(exp), 'roundTo': (x, exp) => Number(x).toFixed(exp),
'map': Polyfill.arrayMap, // 'map': Polyfill.arrayMap,
'fold': Polyfill.arrayFold, // 'fold': Polyfill.arrayFold,
'filter': Polyfill.arrayFilter, // 'filter': Polyfill.arrayFilter,
'indexOf': Polyfill.indexOf, // 'indexOf': Polyfill.indexOf,
'join': Polyfill.arrayJoin, // 'join': Polyfill.arrayJoin,
// Integral & derivative (only here for autocomplete). // Integral & derivative (only here for autocomplete).
'integral': () => 0, // TODO: Implement 'integral': () => 0, // TODO: Implement
'derivative': () => 0, 'derivative': () => 0,
} }
const FUNCTIONS_LIST = Object.keys(FUNCTIONS); const FUNCTIONS_LIST = Object.keys(FUNCTIONS);
class P {
// Parameter class.
constructor(type, name = '', optional = false, multipleAllowed = false) {
this.name = name
this.type = type
this.optional = optional
this.multipleAllowed = multipleAllowed
}
toString() {
base_string = this.type
if(this.name != '')
base_string = `${this.name}: ${base_string}`
if(this.multipleAllowed)
base_string += '...'
if(!this.optional)
base_string = `<${base_string}>`
else
base_string = `[${base_string}]`
return base_string
}
}
let string = new P('string')
let bool = new P('boolean')
let number = new P('number')
let array = new P('array')
const FUNCTIONS_USAGE = {
'length': [string],
'not': [bool],
// Math functions
'abs': [number],
'acos': [number],
'acosh': [number],
'asin': [number],
'asinh': [number],
'atan': [number],
'atan2': [number],
'atanh': [number],
'cbrt': [number],
'ceil': [number],
//'clz32': [number],
'cos': [number],
'cosh': [number],
'exp': [number],
'expm1': [number],
'floor': [number],
//'fround': [number],
'hypot': [number],
//'imul': [number],
'lg': [number],
'ln': [number],
'log': [number],
'log10': [number],
'log1p': [number],
'log2': [number],
'max': [number, number, new P('number', '', true, null, true)],
'min': [number, number, new P('number', '', true, null, true)],
'pow': [number, new P('number', 'exponent')],
'random': [number, number],
'round': [number],
'sign': [number],
'sin': [number],
'sinh': [number],
'sqrt': [number],
'tan': [number],
'tanh': [number],
'trunc': [number],
// Functions in expr-eval, ported here.
'fac': [number],
'gamma': [number],
'Γ': [number],
'roundTo': [number, new P('number')],
}