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Searched refs:IF7 (Results 1 – 2 of 2) sorted by relevance

/development/samples/browseable/MidiSynth/src/com.example.android.common.midi/synth/
DSineOscillator.java26 private static final float IF7 = IF5 / (6 * 7); field in SineOscillator
27 private static final float IF9 = IF7 / (8 * 9);
44 return x * (x2 * (x2 * (x2 * (x2 * ((x2 * (-IF11)) + IF9) - IF7) + IF5) - IF3) + 1); in fastSin()
/development/samples/browseable/MidiScope/src/com.example.android.common.midi/synth/
DSineOscillator.java26 private static final float IF7 = IF5 / (6 * 7); field in SineOscillator
27 private static final float IF9 = IF7 / (8 * 9);
44 return x * (x2 * (x2 * (x2 * (x2 * ((x2 * (-IF11)) + IF9) - IF7) + IF5) - IF3) + 1); in fastSin()