Add coordinate system `CoordinateSystem2x16`, generalize scalars for … #136

Job	Run time
code-coverage	19s
static-code-analysis	21s
composer-validate	10s
Tests - PHP 7.4, Illuminate ^8.73, lowest	16s
Tests - PHP 7.4, Illuminate ^8.73, highest	16s
Tests - PHP 8.0, Illuminate ^8.73, lowest	15s
Tests - PHP 8.0, Illuminate ^9, lowest	35s
Tests - PHP 8.0, Illuminate ^8.73, highest	16s
Tests - PHP 8.0, Illuminate ^9, highest	20s
Tests - PHP 8.1, Illuminate ^8.73, lowest	14s
Tests - PHP 8.1, Illuminate ^9, lowest	22s
Tests - PHP 8.1, Illuminate ^10, lowest	20s
Tests - PHP 8.1, Illuminate ^8.73, highest	14s
Tests - PHP 8.1, Illuminate ^9, highest	17s
Tests - PHP 8.1, Illuminate ^10, highest	13s
Tests - PHP 8.2, Illuminate ^8.73, lowest	10s
Tests - PHP 8.2, Illuminate ^9, lowest	10s
Tests - PHP 8.2, Illuminate ^10, lowest	16s
Tests - PHP 8.2, Illuminate ^11, lowest	17s
Tests - PHP 8.2, Illuminate ^8.73, highest	16s
Tests - PHP 8.2, Illuminate ^9, highest	18s
Tests - PHP 8.2, Illuminate ^10, highest	10s
Tests - PHP 8.2, Illuminate ^11, highest	10s
Tests - PHP 8.3, Illuminate ^8.73, lowest	11s
Tests - PHP 8.3, Illuminate ^9, lowest	12s
Tests - PHP 8.3, Illuminate ^10, lowest	17s
Tests - PHP 8.3, Illuminate ^11, lowest	11s
Tests - PHP 8.3, Illuminate ^8.73, highest	10s
Tests - PHP 8.3, Illuminate ^9, highest	10s
Tests - PHP 8.3, Illuminate ^10, highest	17s
Tests - PHP 8.3, Illuminate ^11, highest	16s
	7m 59s

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