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codegen.ts
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import type { IObjectOf } from "@thi.ng/api";
import { writeText } from "@thi.ng/file-io";
import { ConsoleLogger } from "@thi.ng/logger";
import { bytes, interpolate, lower, wordWrapLines } from "@thi.ng/strings";
import * as v from "@thi.ng/vectors";
const OUT_DIR = "packages";
const API_IMPORT = "@thi.ng/vec-api";
const LOGGER = new ConsoleLogger("codegen");
let TOTAL_SIZE = 0;
interface FnSpec {
/** Function name */
name: string;
/** Derived function name for import/filename, default: `lower(name)` */
importName?: string;
/** Function type */
type: string;
/** Generic (nD) function type */
typeGeneric?: string;
/** Polymorphic (nD) function type */
typePoly?: string;
/** Higher order fn name (to replace `op` in original code) */
op?: string;
/** VOP dispatch argument index, default 1 */
dispatch?: number;
/** Doc strings (one line per item, will be word-wrapped) */
doc?: string[];
/** Separator char for fixed size suffixes (e.g. use `_` for `clamp01_2`), default "" */
sep?: string;
/** Object of param descriptors */
params?: IObjectOf<string>;
/** Object of param descriptors for generic version */
paramsGeneric?: IObjectOf<string>;
/**
* Object of custom imports. Keys = pkg names, values = syms.
*
* Values are interpolated with current dimension ID, i.e. `{0}` will be replaced with d-value
*/
imports?: IObjectOf<string>;
/** Custom imports for generic versions, defaults to {@link FnSpec.imports} */
importsGeneric?: IObjectOf<string>;
pre?: string[];
/** If true (default), op has a multi-method */
multi?: boolean;
}
const formatFunction = (
name: string,
body: string,
type: string,
header = `export const ${name}: ${type} = `,
op?: string
) => {
body = body.replace("function anonymous", "").replace("\n) {", ") => {");
if (op) body = body.replaceAll("op(", op + "(");
return header + body;
};
const formatDocs = (
docs: string,
params: FnSpec["params"],
d: string | number,
dalt: string | number = d
) => {
const wrappedDocs = wordWrapLines(interpolate(docs, d, dalt), {
width: 76,
});
const res = ["/**", " * " + wrappedDocs.join("\n * ")];
if (params) {
res.push(" *");
for (let [id, desc] of Object.entries(params))
res.push(` * @param ${id} - ${desc}`);
}
res.push(" */");
return res;
};
const emitFamily = ({
name,
importName = lower(name),
type,
typeGeneric = type,
typePoly = "Multi" + typeGeneric,
dispatch = 1,
doc = [],
params,
paramsGeneric = params,
imports = {},
importsGeneric,
sep = "",
pre = [],
multi = true,
op,
}: FnSpec) => {
LOGGER.debug("emitting family:", name);
const nakedType = type.replace(/<[a-z0-9, ]+>$/i, "");
const nakedTypeGeneric = typeGeneric.replace(/<[a-z0-9, ]+>$/i, "");
const nakedTypePoly = typePoly.replace(/<[a-z0-9, ]+>$/i, "");
const typeImport = `import type { ${nakedType} } from "${API_IMPORT}";`;
const typeImportGeneric = `import type { ${nakedTypeGeneric} } from "${API_IMPORT}";`;
const userImportsFixed = Object.entries(imports).map(
([pkg, syms]) => `import { ${syms} } from "${pkg}";`
);
const userImportsGeneric = Object.entries(importsGeneric ?? imports).map(
([pkg, syms]) => `import { ${syms} } from "${pkg}";`
);
const polyImports = [
`import { ${name} as $${name} } from "@thi.ng/vec-nd/${importName}";`,
];
const $docs = doc.join("\n");
const generic = [
...formatDocs($docs, paramsGeneric, "n", ""),
formatFunction(
name,
multi
? (<any>v)[name].impl().toString()
: (<any>v)[name].toString(),
typeGeneric,
undefined,
op
) + ";",
];
let polymorphic = multi
? [
...formatDocs(
$docs +
"\n\n@remarks\nMulti-method, auto-delegates to optimized versions where possible.",
paramsGeneric,
"n",
""
),
`export const ${name}: ${typePoly} = vop(${dispatch});`,
`${name}.default($${name})`,
]
: [];
let body: string;
for (let d of [2, 3, 4]) {
const id = name + sep + d;
if (!(<any>v)[id]) continue;
body = [
...userImportsFixed.map((x) => interpolate(x, d)),
typeImport,
"",
...pre,
...formatDocs($docs, params, d),
formatFunction(id, (<any>v)[id].toString(), type, undefined, op) +
";",
].join("\n");
writeText(`${OUT_DIR}/vec${d}/src/${importName}.ts`, body, LOGGER);
TOTAL_SIZE += body.length;
if (multi) {
polyImports.push(
`import { ${id} } from "@thi.ng/vec${d}/${importName}";`
);
polymorphic!.push(`${name}.add(${d}, ${id});`);
}
}
// generic n-dimensional
body = [
...userImportsGeneric,
typeImportGeneric,
"",
...pre,
...generic,
].join("\n");
writeText(`${OUT_DIR}/vec-nd/src/${importName}.ts`, body, LOGGER);
TOTAL_SIZE += body.length;
if (multi) {
// polymorphic
body = [
`import type { ${nakedTypePoly} } from "./api.js";`,
...polyImports,
`import { vop } from "./vop.js";`,
"",
...polymorphic,
].join("\n");
writeText(`${OUT_DIR}/vec-poly/src/${importName}.ts`, body, LOGGER);
TOTAL_SIZE += body.length;
}
};
const PARAMS_V = { o: "output vector", a: "input vector" };
const PARAMS_VV = { o: "output vector", a: "input vector", b: "input vector" };
const PARAMS_VVV = {
o: "output vector",
a: "input vector",
b: "input vector",
c: "input vector",
};
const PARAMS_VVVVV = {
o: "output vector",
a: "input vector",
b: "input vector",
c: "input vector",
d: "input vector",
e: "input vector",
};
const PARAMS_VN = { o: "output vector", a: "input vector", n: "scalar" };
const PARAMS_VNN = {
o: "output vector",
a: "input vector",
b: "scalar",
c: "scalar",
};
const PARAMS_VNV = {
o: "output vector",
a: "input vector",
n: "scalar",
b: "input vector",
};
const PARAMS_VVN = {
o: "output vector",
a: "input vector",
b: "input vector",
n: "scalar",
};
const PARAMS_N = { a: "vector", n: "scalar" };
const PARAMS_SV = {
out: "output vector",
a: "input vector",
io: "index (default: 0)",
ia: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
};
const PARAMS_SVV = {
out: "output vector",
a: "input vector",
b: "input vector",
io: "index (default: 0)",
ia: "index (default: 0)",
ib: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
sb: "stride (default: 1)",
};
const PARAMS_SVVV = {
out: "output vector",
a: "input vector",
b: "input vector",
c: "input vector",
io: "index (default: 0)",
ia: "index (default: 0)",
ib: "index (default: 0)",
ic: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
sb: "stride (default: 1)",
sc: "stride (default: 1)",
};
const PARAMS_SGV = {
out: "output vector",
a: "input vector",
size: "vector size",
io: "index (default: 0)",
ia: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
};
const PARAMS_SGVV = {
out: "output vector",
a: "input vector",
b: "input vector",
size: "vector size",
io: "index (default: 0)",
ia: "index (default: 0)",
ib: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
sb: "stride (default: 1)",
};
const PARAMS_SGVVV = {
out: "output vector",
a: "input vector",
b: "input vector",
c: "input vector",
size: "vector size",
io: "index (default: 0)",
ia: "index (default: 0)",
ib: "index (default: 0)",
ic: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
sb: "stride (default: 1)",
sc: "stride (default: 1)",
};
const PARAMS_SN = {
out: "output vector",
n: "scalar",
io: "index (default: 0)",
so: "stride (default: 1)",
};
const PARAMS_SGN = {
out: "output vector",
n: "scalar",
size: "vector size",
io: "index (default: 0)",
so: "stride (default: 1)",
};
const PARAMS_SVN = {
out: "output vector",
a: "input vector",
n: "scalar",
io: "index (default: 0)",
ia: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
};
const PARAMS_SVNV = {
out: "output vector",
a: "input vector",
n: "scalar",
b: "input vector",
io: "index (default: 0)",
ia: "index (default: 0)",
ib: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
sb: "stride (default: 1)",
};
const PARAMS_SVVN = {
out: "output vector",
a: "input vector",
b: "input vector",
n: "scalar",
io: "index (default: 0)",
ia: "index (default: 0)",
ib: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
sb: "stride (default: 1)",
};
const PARAMS_SGVN = {
out: "output vector",
a: "input vector",
n: "scalar",
size: "vector size",
io: "index (default: 0)",
ia: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
};
const PARAMS_SGVNV = {
out: "output vector",
a: "input vector",
n: "scalar",
b: "input vector",
size: "vector size",
io: "index (default: 0)",
ia: "index (default: 0)",
ib: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
sb: "stride (default: 1)",
};
const PARAMS_SGVVN = {
out: "output vector",
a: "input vector",
b: "input vector",
n: "scalar",
size: "vector size",
io: "index (default: 0)",
ia: "index (default: 0)",
ib: "index (default: 0)",
so: "stride (default: 1)",
sa: "stride (default: 1)",
sb: "stride (default: 1)",
};
const SPECS: FnSpec[] = [
{
name: "abs",
type: "VecOpV",
doc: ["Componentwise absolute value of given {0}D vector."],
params: PARAMS_V,
},
{
name: "acos",
type: "VecOpV",
doc: ["Componentwise computes `Math.acos` of given {0}D vector."],
params: PARAMS_V,
},
{
name: "add",
type: "VecOpVV",
doc: ["Componentwise {0}D vector addition."],
params: PARAMS_VV,
},
{
name: "addI",
type: "VecOpVV",
doc: ["Componentwise {0}D signed integer vector addition."],
params: PARAMS_VV,
},
{
name: "addNI",
type: "VecOpVN",
doc: [
"Componentwise {0}D signed integer vector addition with uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "addNU",
type: "VecOpVN",
doc: [
"Componentwise {0}D unsigned integer vector addition with uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "addU",
type: "VecOpVV",
doc: ["Componentwise {0}D unsigned integer vector addition."],
params: PARAMS_VV,
},
{
name: "addm",
type: "VecOpVVV",
doc: ["Componentwise {0}D vector add-multiply.", "`o = (a + b) * c`"],
params: PARAMS_VVV,
},
{
name: "addmN",
type: "VecOpVVN",
doc: ["Componentwise {0}D vector add-multiply.", "`o = (a + b) * n`"],
params: PARAMS_VVN,
},
{
name: "addN",
type: "VecOpVN",
doc: ["Componentwise {0}D vector addition with a uniform scalar."],
params: PARAMS_VN,
},
{
name: "addNS",
type: "VecOpSVN",
typeGeneric: "VecOpSGVN",
doc: [
"Componentwise {0}D strided vector addition with uniform scalar.",
],
params: PARAMS_SVN,
paramsGeneric: PARAMS_SGVN,
multi: false,
},
{
name: "addS",
type: "VecOpSVV",
typeGeneric: "VecOpSGVV",
doc: ["Componentwise {0}D strided vector addition."],
params: PARAMS_SVV,
paramsGeneric: PARAMS_SGVV,
multi: false,
},
{
name: "addmNS",
type: "VecOpSVVN",
typeGeneric: "VecOpSGVVN",
doc: [
"Componentwise {0}D strided vector add-multiply with uniform scalar.",
"`o = (a + b) * n`",
],
params: PARAMS_SVVN,
paramsGeneric: PARAMS_SGVVN,
multi: false,
},
{
name: "addmS",
type: "VecOpSVVV",
typeGeneric: "VecOpSGVVV",
doc: [
"Componentwise {0}D strided vector add-multiply.",
"`o = (a + b) * c`",
],
params: PARAMS_SVVV,
paramsGeneric: PARAMS_SGVVV,
multi: false,
},
{
name: "asBVec",
importName: "as-bvec",
type: "ToBVecOpV",
doc: ["Componentwise converts given {0}D vector to boolean."],
params: PARAMS_V,
},
{
name: "asIVec",
importName: "as-ivec",
type: "VecOpV",
doc: ["Componentwise converts given {0}D vector to signed integer."],
params: PARAMS_V,
},
{
name: "asUVec",
importName: "as-uvec",
type: "VecOpV",
doc: ["Componentwise converts given {0}D vector to unsigned integer."],
params: PARAMS_V,
},
{
name: "asin",
type: "VecOpV",
doc: ["Componentwise computes `Math.asin` of given {0}D vector."],
params: PARAMS_V,
},
// TODO fix original naming to: atan_2 / atan_3 ...
{
name: "atan",
type: "VecOpV",
doc: ["Componentwise computes `Math.atan` of given {0}D vector."],
params: PARAMS_V,
},
// TODO fix original naming to: atan2_2 / atan2_3 ...
{
name: "atan_2",
importName: "atan2",
type: "VecOpVV",
doc: [
"Componentwise computes `Math.atan2` of the two given {0}D vectors.",
],
params: PARAMS_VV,
},
{
name: "bitAndI",
type: "VecOpVV",
doc: ["Componentwise binary AND of given {0}D signed integer vectors."],
params: PARAMS_VV,
},
{
name: "bitAndNI",
type: "VecOpVN",
doc: [
"Componentwise binary AND of given {0}D signed integer vector and uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "bitAndNU",
type: "VecOpVN",
doc: [
"Componentwise binary AND of given {0}D unsigned integer vector and uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "bitAndU",
type: "VecOpVV",
doc: [
"Componentwise binary AND of given {0}D unsigned integer vectors.",
],
params: PARAMS_VV,
},
{
name: "bitNotI",
type: "VecOpV",
doc: ["Componentwise binary NOT of given {0}D signed integer vector."],
params: PARAMS_V,
},
{
name: "bitNotU",
type: "VecOpV",
doc: [
"Componentwise binary NOT of given {0}D unsigned integer vector.",
],
params: PARAMS_V,
},
{
name: "bitOrI",
type: "VecOpVV",
doc: ["Componentwise binary OR of given {0}D signed integer vectors."],
params: PARAMS_VV,
},
{
name: "bitOrNI",
type: "VecOpVN",
doc: [
"Componentwise binary OR of given {0}D signed integer vector and uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "bitOrNU",
type: "VecOpVN",
doc: [
"Componentwise binary OR of given {0}D unsigned integer vector and uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "bitOrU",
type: "VecOpVV",
doc: [
"Componentwise binary OR of given {0}D unsigned integer vectors.",
],
params: PARAMS_VV,
},
{
name: "bitXorI",
type: "VecOpVV",
doc: ["Componentwise binary XOR of given {0}D signed integer vectors."],
params: PARAMS_VV,
},
{
name: "bitXorNI",
type: "VecOpVN",
doc: [
"Componentwise binary XOR of given {0}D signed integer vector and uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "bitXorNU",
type: "VecOpVN",
doc: [
"Componentwise binary XOR of given {0}D unsigned integer vector and uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "bitXorU",
type: "VecOpVV",
doc: [
"Componentwise binary XOR of given {0}D unsigned integer vectors.",
],
params: PARAMS_VV,
},
{
name: "ceil",
type: "VecOpV",
doc: ["Componentwise `Math.ceil` of given {0}D vector."],
params: PARAMS_V,
},
{
name: "clamp",
type: "VecOpVVV",
doc: [
"Componentwise constrains given {0}D vector `a` to the closed interval defined by vectors `b` and `c`.",
],
params: PARAMS_VVV,
imports: {
"@thi.ng/math/interval": "clamp as op",
},
},
{
name: "clamp01",
type: "VecOpV",
doc: [
"Componentwise constrains given {0}D vector `a` to the closed [0,1] interval.",
],
params: PARAMS_V,
sep: "_",
imports: {
"@thi.ng/math/interval": "clamp01 as op",
},
},
{
name: "clamp11",
type: "VecOpV",
doc: [
"Componentwise constrains given {0}D vector `a` to the closed [-1,1] interval.",
],
params: PARAMS_V,
sep: "_",
imports: {
"@thi.ng/math/interval": "clamp11 as op",
},
},
{
name: "clampN",
type: "VecOpVNN",
doc: [
"Componentwise constrains value of given {0}D vector `a` to the closed interval defined by scalars `b` and `c`.",
],
params: PARAMS_VNN,
imports: {
"@thi.ng/math/interval": "clamp as op",
},
},
{
name: "cos",
type: "VecOpV",
doc: ["Componentwise `Math.cos` of given {0}D vector."],
params: PARAMS_V,
},
{
name: "cosh",
type: "VecOpV",
doc: ["Componentwise `Math.cosh` of given {0}D vector."],
params: PARAMS_V,
},
{
name: "degrees",
type: "VecOpV",
doc: [
"Componentwise computes converts radians to degrees of given {0}D vector. Also see {@link radians{1}}.",
],
params: PARAMS_V,
imports: {
"@thi.ng/math/angle": "deg as op",
},
},
{
name: "distChebyshev",
importName: "dist-chebyshev",
type: "VecOpRoVV<number>",
dispatch: 0,
doc: [
"Computes the Chebyshev distance between given vectors.",
"Reference: https://en.wikipedia.org/wiki/Chebyshev_distance",
],
},
{
name: "distManhattan",
importName: "dist-manhattan",
type: "VecOpRoVV<number>",
dispatch: 0,
doc: [
"Computes the Manhattan (or Taxicab) distance between given vectors.",
"Reference: https://en.wikipedia.org/wiki/Taxicab_geometry",
],
},
{
name: "distSq",
type: "VecOpRoVV<number>",
dispatch: 0,
doc: ["Computes the squared Eucledian distance between given vectors."],
},
{
name: "div",
type: "VecOpVV",
doc: ["Componentwise {0}D vector division."],
params: PARAMS_VV,
},
{
name: "divI",
type: "VecOpVV",
doc: ["Componentwise {0}D signed integer vector division."],
params: PARAMS_VV,
},
{
name: "divN",
type: "VecOpVN",
doc: ["Componentwise {0}D vector division with a uniform scalar."],
params: PARAMS_VN,
},
{
name: "divNI",
type: "VecOpVN",
doc: [
"Componentwise {0}D signed integer vector division with a uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "divNU",
type: "VecOpVN",
doc: [
"Componentwise {0}D unsigned integer vector division with a uniform scalar.",
],
params: PARAMS_VN,
},
{
name: "divU",
type: "VecOpVV",
doc: ["Componentwise {0}D unsigned integer vector division."],
params: PARAMS_VV,
},
{
name: "divNS",
type: "VecOpSVN",
typeGeneric: "VecOpSGVN",
doc: [
"Componentwise {0}D strided vector division with uniform scalar.",
],
params: PARAMS_SVN,
paramsGeneric: PARAMS_SGVN,
multi: false,
},
{
name: "divS",
type: "VecOpSVV",
typeGeneric: "VecOpSGVV",
doc: ["Componentwise {0}D strided vector division."],
params: PARAMS_SVV,
paramsGeneric: PARAMS_SGVV,
multi: false,
},
{
name: "dot",
type: "VecOpRoVV<number>",
doc: ["Computes dot product of given {0}D vectors."],
dispatch: 0,
},
{
name: "eq",
type: "CompareOp",
doc: [
"Compnentwise checks if given {0}D vectors `a` and `b` are equal (using `===` for comparison) and writes results to boolean output vector. If `out` is null, creates a new result vector.",
],
},
{
name: "eqDelta",
type: "VecOpRoVVO<boolean, number>",
doc: [
"Returns true if if given {0}D vectors `a` and `b` are componentwise equal with `eps` as tolerance.",
],
imports: {
"@thi.ng/math/api": "EPS as _eps",
"@thi.ng/math/eqdelta": "eqDelta as eq",
},
importsGeneric: {
"@thi.ng/checks/implements-function": "implementsFunction",
"@thi.ng/math/api": "EPS",
[`${API_IMPORT}/eqdelta`]: "eqDeltaS",
},
dispatch: 0,
},
{
name: "every",
type: "BVecOpRoV<boolean>",
doc: ["Returns true if all vector components are truthy."],
},
{
name: "exp",
type: "VecOpV",
doc: ["Componentwise `Math.exp` of given {0}D vector."],
params: PARAMS_V,
},
{
name: "exp_2",
importName: "exp2",
type: "VecOpV",
doc: ["Componentwise computes `2^x` of given {0}D vector."],
params: PARAMS_V,
},
{
name: "fit",
type: "VecOpVVVVV",
doc: [
"Componentwise maps given {0}D vector `a` from the closed source interval defined by `[b,c]` to the target interval `[d,e]`. Writes result into `o` (or if null, back into `a`)",
],
params: PARAMS_VVVVV,
imports: {
"@thi.ng/math/fit": "fit as op",
},
},
{
name: "fit01",
type: "VecOpVVV",
doc: [
"Componentwise maps given {0}D vector `a` from the closed `[0,1]` interval to the closed target defined by `[b,c]`. Writes result into `o` (or if null, back into `a`)",
],
params: PARAMS_VVV,
sep: "_",
imports: {
"@thi.ng/math/fit": "fit01 as op",
},
},
{
name: "fit11",
type: "VecOpVVV",
doc: [
"Componentwise maps given {0}D vector `a` from the closed `[-1,1]` interval to the closed target defined by `[b,c]`. Writes result into `o` (or if null, back into `a`)",
],
params: PARAMS_VVV,
sep: "_",
imports: {
"@thi.ng/math/fit": "fit11 as op",
},
},
{
name: "floor",
type: "VecOpV",
doc: ["Componentwise `Math.floor` of given {0}D vector."],
params: PARAMS_V,
},
{
name: "fmod",
type: "VecOpVV",
doc: [
"Similar to {@link mod{1}}, {@link remainder{1}}. This version of modulo uses the same logic as the standard C function `fmod` and/or the JS `%` operator, yielding results with the same sign as `a`, i.e. computes `a-b*trunc(a/b)`.",
],
params: PARAMS_VV,
},
{
name: "fmodN",
type: "VecOpVN",
doc: [
"Same as {@link fmod{1}}, but 2nd operand is a scalar (uniform domain for all vector components).",
],
params: PARAMS_VN,
},
{
name: "fract",
type: "VecOpV",
doc: ["Componentwise computes fractional parts of given {0}D vector."],
params: PARAMS_V,
imports: {
"@thi.ng/math/prec": "fract as op",
},
},
{
name: "fromBVec",
importName: "from-bvec",
type: "FromBVecOpV",
doc: [
"Componentwise converts given {0}D boolean vector to floating point (0 or 1).",
],
params: PARAMS_V,
},
{
name: "gt",
type: "CompareOp",
doc: [
"Compnentwise checks if given {0}D vector `a` is greater than `b` and writes results to boolean output vector. If `out` is null, creates a new result vector.",
],
},
{
name: "gte",
type: "CompareOp",
doc: [
"Compnentwise checks if given {0}D vector `a` is greater than or equal to `b` and writes results to boolean output vector. If `out` is null, creates a new result vector.",
],
},
{
name: "invert",
type: "VecOpV",
doc: [
"Componentwise computes the reciprocal (1/x) of given {0}D vector.",
],
params: PARAMS_V,
},
{
name: "invSqrt",
type: "VecOpV",
doc: [
"Componentwise computes the inverse squareroot of given {0}D vector.",
],
params: PARAMS_V,
},
{
name: "isInf",
importName: "is-inf",
type: "ToBVecOpV",
doc: [
"Componentwise checks if given {0}D vector is infinite and writes results to boolean output vector. If `out` is null, creates a new result vector.",
],
params: PARAMS_V,
},
{
name: "isNaN",
importName: "is-nan",
type: "ToBVecOpV",
doc: [
"Componentwise checks if given {0}D vector is NaN and writes results to boolean output vector. If `out` is null, creates a new result vector.",
],
params: PARAMS_V,
pre: ["const op = globalThis.isNaN;\n"],
},
{
name: "log",
type: "VecOpV",
doc: ["Componentwise `Math.log` of given {0}D vector."],
params: PARAMS_V,
},
// TODO fix original naming to: log2_2, log2_3, log2_4
{
name: "log_2",
importName: "log2",
type: "VecOpV",
doc: ["Componentwise `Math.log2` of given {0}D vector."],
params: PARAMS_V,
},
{
name: "logicAnd",
type: "BVecOpVV",
doc: ["Componentwise logical AND of given {0}D boolean vectors."],
params: PARAMS_VV,
},
{