refactor(dsp): update imports

packages/dsp/src/comp/mapg.ts

@@ -1,5 +1,5 @@
 import type { Fn2, Fn3, Fn4, Fn5, FnAny } from "@thi.ng/api";
-import { illegalArity } from "@thi.ng/errors";
+import { illegalArity } from "@thi.ng/errors/illegal-arity";
 import type { IGen } from "../api";
 import { AGen } from "../gen/agen";
 

packages/dsp/src/fft/power.ts

@@ -1,5 +1,5 @@
 import type { NumericArray } from "@thi.ng/api";
-import { isNumber } from "@thi.ng/checks";
+import { isNumber } from "@thi.ng/checks/is-number";
 import type { ComplexArray } from "../api";
 import { isComplex } from "../util/complex";
 

packages/dsp/src/fft/window.ts

@@ -1,6 +1,6 @@
 import type { FloatArray, Fn, FnU3, FnU4, NumericArray } from "@thi.ng/api";
-import { isNumber } from "@thi.ng/checks";
-import { PI, TAU } from "@thi.ng/math";
+import { isNumber } from "@thi.ng/checks/is-number";
+import { PI, TAU } from "@thi.ng/math/api";
 import type { WindowFn } from "../api";
 
 // https://en.wikipedia.org/wiki/Window_function
@@ -105,7 +105,9 @@ export const windowBlackmanNuttall = windowCosSum4(
     -0.0106411
 );
 
-export const windowGauss = (a = 0.4): WindowFn => (i, n) => {
-    n /= 2;
-    return Math.exp(-0.5 * ((i - n) / (a * n)) ** 2);
-};
+export const windowGauss =
+    (a = 0.4): WindowFn =>
+    (i, n) => {
+        n /= 2;
+        return Math.exp(-0.5 * ((i - n) / (a * n)) ** 2);
+    };

packages/dsp/src/gen/adsr.ts

@@ -1,5 +1,5 @@
 import type { IReset } from "@thi.ng/api";
-import { clamp01 } from "@thi.ng/math";
+import { clamp01 } from "@thi.ng/math/interval";
 import type { IGen } from "../api";
 import { add } from "./add";
 import { AGen } from "./agen";

packages/dsp/src/gen/cosine.ts

@@ -1,5 +1,5 @@
 import type { IReset } from "@thi.ng/api";
-import { TAU } from "@thi.ng/math";
+import { TAU } from "@thi.ng/math/api";
 import { AGen } from "./agen";
 
 /**

packages/dsp/src/gen/osc.ts

@@ -1,4 +1,4 @@
-import { isNumber } from "@thi.ng/checks";
+import { isNumber } from "@thi.ng/checks/is-number";
 import type { IGen, StatelessOscillator } from "../api";
 import { sum } from "../comp/sum";
 import { Add, add } from "./add";

packages/dsp/src/gen/pink-noise.ts

@@ -1,5 +1,6 @@
 import type { IReset, Tuple } from "@thi.ng/api";
-import { IRandom, SYSTEM } from "@thi.ng/random";
+import type { IRandom } from "@thi.ng/random";
+import { SYSTEM } from "@thi.ng/random/system";
 import { AGen } from "./agen";
 
 type PNoiseCoeffs = Tuple<number, 5>;

packages/dsp/src/gen/sincos.ts

@@ -1,5 +1,5 @@
 import type { IReset } from "@thi.ng/api";
-import { TAU } from "@thi.ng/math";
+import { TAU } from "@thi.ng/math/api";
 import { AGen } from "./agen";
 
 /**

packages/dsp/src/gen/white-noise.ts

@@ -1,5 +1,6 @@
 import type { IReset } from "@thi.ng/api";
-import { IRandom, SYSTEM } from "@thi.ng/random";
+import type { IRandom } from "@thi.ng/random";
+import { SYSTEM } from "@thi.ng/random/system";
 import { AGen } from "./agen";
 
 /**

packages/dsp/src/osc/cos.ts

@@ -1,4 +1,4 @@
-import { TAU } from "@thi.ng/math";
+import { TAU } from "@thi.ng/math/api";
 import type { StatelessOscillator } from "../api";
 
 export const cos: StatelessOscillator = (phase, freq, amp = 1, dc = 0) =>

packages/dsp/src/osc/dsf.ts

@@ -1,4 +1,4 @@
-import { TAU } from "@thi.ng/math";
+import { TAU } from "@thi.ng/math/api";
 import type { StatelessOscillator } from "../api";
 
 /**

packages/dsp/src/osc/mix.ts

@@ -1,4 +1,4 @@
-import { mix as _mix } from "@thi.ng/math";
+import { mix as _mix } from "@thi.ng/math/mix";
 import type { StatelessOscillator } from "../api";
 
 /**
@@ -11,11 +11,13 @@ import type { StatelessOscillator } from "../api";
  * @param osc1
  * @param osc2
  */
-export const mixOsc = (
-    osc1: StatelessOscillator,
-    osc2: StatelessOscillator
-): StatelessOscillator => (phase, freq, amp = 1, dc = 0, t = 0.5) =>
-    _mix(osc1(phase, freq, amp, dc), osc2(phase, freq, amp, dc), t);
+export const mixOsc =
+    (
+        osc1: StatelessOscillator,
+        osc2: StatelessOscillator
+    ): StatelessOscillator =>
+    (phase, freq, amp = 1, dc = 0, t = 0.5) =>
+        _mix(osc1(phase, freq, amp, dc), osc2(phase, freq, amp, dc), t);
 
 /**
  * Similar to {@link mixOsc}, but with `mix` arg ([0..1] range)
@@ -25,9 +27,11 @@ export const mixOsc = (
  * @param osc2
  * @param mix
  */
-export const mixOscHOF = (
-    osc1: StatelessOscillator,
-    osc2: StatelessOscillator,
-    mix = 0.5
-): StatelessOscillator => (phase, freq, amp = 1, dc = 0) =>
-    _mix(osc1(phase, freq, amp, dc), osc2(phase, freq, amp, dc), mix);
+export const mixOscHOF =
+    (
+        osc1: StatelessOscillator,
+        osc2: StatelessOscillator,
+        mix = 0.5
+    ): StatelessOscillator =>
+    (phase, freq, amp = 1, dc = 0) =>
+        _mix(osc1(phase, freq, amp, dc), osc2(phase, freq, amp, dc), mix);

packages/dsp/src/osc/parabolic.ts

@@ -1,4 +1,4 @@
-import { fract } from "@thi.ng/math";
+import { fract } from "@thi.ng/math/prec";
 import type { StatelessOscillator } from "../api";
 
 /**

packages/dsp/src/osc/rect.ts

@@ -1,4 +1,4 @@
-import { fract } from "@thi.ng/math";
+import { fract } from "@thi.ng/math/prec";
 import type { StatelessOscillator } from "../api";
 
 export const rect: StatelessOscillator = (
@@ -15,9 +15,7 @@ export const rect: StatelessOscillator = (
  *
  * @param duty
  */
-export const rectHOF = (duty = 0.5): StatelessOscillator => (
-    phase,
-    freq,
-    amp,
-    dc
-) => rect(phase, freq, amp, dc, duty);
+export const rectHOF =
+    (duty = 0.5): StatelessOscillator =>
+    (phase, freq, amp, dc) =>
+        rect(phase, freq, amp, dc, duty);

packages/dsp/src/osc/saw.ts

@@ -1,4 +1,4 @@
-import { fract } from "@thi.ng/math";
+import { fract } from "@thi.ng/math/prec";
 import type { StatelessOscillator } from "../api";
 
 export const saw: StatelessOscillator = (phase, freq, amp = 1, dc = 0) =>

packages/dsp/src/osc/sin.ts

@@ -1,4 +1,4 @@
-import { TAU } from "@thi.ng/math";
+import { TAU } from "@thi.ng/math/api";
 import type { StatelessOscillator } from "../api";
 
 export const sin: StatelessOscillator = (phase, freq, amp = 1, dc = 0) =>

packages/dsp/src/osc/tri.ts

@@ -1,4 +1,4 @@
-import { fract } from "@thi.ng/math";
+import { fract } from "@thi.ng/math/prec";
 import type { StatelessOscillator } from "../api";
 
 export const tri: StatelessOscillator = (phase, freq, amp = 1, dc = 0) =>

packages/dsp/src/osc/wavetable.ts

@@ -1,5 +1,6 @@
 import type { Fn3, NumericArray } from "@thi.ng/api";
-import { fract, mix as _mix } from "@thi.ng/math";
+import { mix as _mix } from "@thi.ng/math/mix";
+import { fract } from "@thi.ng/math/prec";
 import type { StatelessOscillator } from "../api";
 
 export const wavetable = (

packages/dsp/src/proc/allpass.ts

@@ -1,5 +1,6 @@
 import type { IReset } from "@thi.ng/api";
-import { clamp05, PI, QUARTER_PI } from "@thi.ng/math";
+import { PI, QUARTER_PI } from "@thi.ng/math/api";
+import { clamp05 } from "@thi.ng/math/interval";
 import { AProc } from "./aproc";
 
 /**

packages/dsp/src/proc/aproc.ts

@@ -1,5 +1,5 @@
 import type { IXform } from "@thi.ng/transducers";
-import { map } from "@thi.ng/transducers";
+import { map } from "@thi.ng/transducers/xform/map";
 import type { IProc, IProc2 } from "../api";
 
 /**

packages/dsp/src/proc/biquad.ts

@@ -1,6 +1,7 @@
 import type { IReset } from "@thi.ng/api";
-import { unsupported } from "@thi.ng/errors";
-import { clamp05, PI, SQRT2, SQRT2_2 } from "@thi.ng/math";
+import { unsupported } from "@thi.ng/errors/unsupported";
+import { PI, SQRT2, SQRT2_2 } from "@thi.ng/math/api";
+import { clamp05 } from "@thi.ng/math/interval";
 import type { BiquadType, FilterConfig, IFilter } from "../api";
 import { dbMag } from "../util/convert";
 import { AProc } from "./aproc";

packages/dsp/src/proc/delay.ts

@@ -1,6 +1,6 @@
 import type { Fn0, IClear, ILength, IReset } from "@thi.ng/api";
-import { isFunction } from "@thi.ng/checks";
-import { wrap } from "@thi.ng/math";
+import { isFunction } from "@thi.ng/checks/is-function";
+import { wrap } from "@thi.ng/math/interval";
 import { AProc } from "./aproc";
 
 /**

packages/dsp/src/proc/feedback-delay.ts

@@ -1,4 +1,4 @@
-import { clamp01 } from "@thi.ng/math";
+import { clamp01 } from "@thi.ng/math/interval";
 import { Delay } from "./delay";
 
 /**

packages/dsp/src/proc/foldback.ts

@@ -1,4 +1,4 @@
-import { foldback as _foldback } from "@thi.ng/math";
+import { foldback as _foldback } from "@thi.ng/math/interval";
 import { AProc } from "./aproc";
 
 /**

packages/dsp/src/proc/mix.ts

@@ -1,4 +1,4 @@
-import { clamp01 } from "@thi.ng/math";
+import { clamp01 } from "@thi.ng/math/interval";
 import { AProc2 } from "./aproc";
 
 export class Mix extends AProc2<number, number, number> {

packages/dsp/src/proc/onepole.ts

@@ -1,5 +1,6 @@
 import type { IClear, IReset } from "@thi.ng/api";
-import { clamp05, TAU } from "@thi.ng/math";
+import { TAU } from "@thi.ng/math/api";
+import { clamp05 } from "@thi.ng/math/interval";
 import type { FilterConfig, IFilter, OnepoleType } from "../api";
 import { AProc } from "./aproc";
 
@@ -12,7 +13,8 @@ export const onepoleHP = (fc: number) => new OnePole("hp", fc);
  */
 export class OnePole
     extends AProc<number, number>
-    implements IClear, IFilter, IReset {
+    implements IClear, IFilter, IReset
+{
     protected _a0!: number;
     protected _b1!: number;
 

packages/dsp/src/proc/svf.ts

@@ -1,5 +1,6 @@
 import type { IReset } from "@thi.ng/api";
-import { clamp05, PI } from "@thi.ng/math";
+import { PI } from "@thi.ng/math/api";
+import { clamp05 } from "@thi.ng/math/interval";
 import type { SVFType } from "../api";
 import { AProc } from "./aproc";
 

packages/dsp/src/proc/waveshaper.ts

@@ -1,5 +1,5 @@
 import type { Fn2 } from "@thi.ng/api";
-import { PI } from "@thi.ng/math";
+import { PI } from "@thi.ng/math/api";
 import { AProc } from "./aproc";
 
 export type WaveShaperFn = Fn2<number, number, number>;

packages/dsp/src/util/anti-alias.ts

@@ -1,5 +1,5 @@
 import type { FnN2 } from "@thi.ng/api";
-import { HALF_PI } from "@thi.ng/math";
+import { HALF_PI } from "@thi.ng/math/api";
 
 /**
  * Reference:

packages/dsp/src/util/complex.ts

@@ -1,5 +1,5 @@
 import type { NumericArray } from "@thi.ng/api";
-import { isNumber } from "@thi.ng/checks";
+import { isNumber } from "@thi.ng/checks/is-number";
 import type { ComplexArray } from "../api";
 
 export const isComplex = (

packages/dsp/src/util/convert.ts

@@ -1,5 +1,5 @@
 import type { FnN, FnN2 } from "@thi.ng/api";
-import { TAU } from "@thi.ng/math";
+import { TAU } from "@thi.ng/math/api";
 
 /**
  * Returns frequency `f` normalized to sample rate `fs`:

packages/dsp/src/util/filter-response.ts

@@ -1,5 +1,6 @@
 import type { FnU3, NumericArray } from "@thi.ng/api";
-import { cossin, TAU } from "@thi.ng/math";
+import { cossin } from "@thi.ng/math/angle";
+import { TAU } from "@thi.ng/math/api";
 import type { FilterConfig, FilterResponse } from "../api";
 import { line } from "../gen/line";
 import { magDb } from "./convert";