maths.ts

view source

Declarations
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22 declarations

clamp
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maths.ts view source

(n: number, min: number, max: number): number import {clamp} from '@fuzdev/fuz_util/maths.js';

Returns n bounded to min and max.

`n`

type number

`min`

type number

`max`

type number

returns

number

format_number
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maths.ts view source

(n: number, decimals?: number): string import {format_number} from '@fuzdev/fuz_util/maths.js';

Format a number with fixed decimal places and thousands separators.

`n`

type number

`decimals`

type number

default 2

returns

string

GR
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maths.ts view source

1.618033988749895 import {GR} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_2
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maths.ts view source

2.618033988749895 import {GR_2} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, GR**2, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_2i
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maths.ts view source

0.38196601125010515 import {GR_2i} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, 1/(GR**2), useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_3
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maths.ts view source

4.23606797749979 import {GR_3} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, GR**3, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_3i
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maths.ts view source

0.2360679774997897 import {GR_3i} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, 1/(GR**3), useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_4
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maths.ts view source

6.854101966249686 import {GR_4} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, GR**4, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_4i
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maths.ts view source

0.14589803375031543 import {GR_4i} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, 1/(GR**4), useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_5
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maths.ts view source

11.090169943749476 import {GR_5} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, GR**5, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_5i
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maths.ts view source

0.09016994374947422 import {GR_5i} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, 1/(GR**5), useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_6
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maths.ts view source

17.944271909999163 import {GR_6} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, GR**6, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_6i
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maths.ts view source

0.0557280900008412 import {GR_6i} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, 1/(GR**6), useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_7
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maths.ts view source

29.03444185374864 import {GR_7} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, GR**7, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_7i
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maths.ts view source

0.03444185374863302 import {GR_7i} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, 1/(GR**7), useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_8
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maths.ts view source

46.978713763747805 import {GR_8} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, GR**8, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_8i
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maths.ts view source

0.02128623625220818 import {GR_8i} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, 1/(GR**8), useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_9
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maths.ts view source

76.01315561749645 import {GR_9} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, GR**9, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_9i
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maths.ts view source

0.013155617496424835 import {GR_9i} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, 1/(GR**9), useful for scaling: https://wikipedia.org/wiki/Golden_ratio

GR_i
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maths.ts view source

0.6180339887498948 import {GR_i} from '@fuzdev/fuz_util/maths.js';

golden ratio/mean constants, 1/GR, useful for scaling: https://wikipedia.org/wiki/Golden_ratio

lerp
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maths.ts view source

(a: number, b: number, amount: number): number import {lerp} from '@fuzdev/fuz_util/maths.js';

Linear interpolation between a and b by amount.

`a`

type number

`b`

type number

`amount`

type number

returns

number

round
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maths.ts view source

(n: number, decimals: number): number import {round} from '@fuzdev/fuz_util/maths.js';

Rounds a number to a specified number of decimal places.

`n`

type number

`decimals`

type number

returns

number