Searched refs:log2 (Results 1 – 16 of 16) sorted by relevance
| /AliOS-Things-master/components/ai_agent/src/engine/tflite-micro/tensorflow/lite/experimental/microfrontend/lib/ |
| A D | log_scale.c | 52 const uint32_t log2 = (integer << kLogScaleLog2) + fraction; in Log() local
54 const uint32_t loge = (((uint64_t)kLogCoeff) * log2 + round) >> kLogScaleLog2; in Log()
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| /AliOS-Things-master/components/py_engine/tests/float/ |
| A D | math_fun_special.py | 32 ("log2", log2, test_values),
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| A D | math_domain_special.py | 17 ("log2", math.log2, (-1, 0)),
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| /AliOS-Things-master/components/amp-utility/python/ |
| A D | math2.py | 177 def log2(x): function
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| /AliOS-Things-master/components/py_engine/engine/py/ |
| A D | modmath.c | 90 #undef log2
93 mp_float_t MICROPY_FLOAT_C_FUN(log2)(mp_float_t x) { in MICROPY_FLOAT_C_FUN() argument
120 MATH_FUN_1(log2, log2) in MATH_FUN_2()
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| /AliOS-Things-master/components/amp/engine/quickjs_engine/quickjs/examples/ |
| A D | pi_bigfloat.js | 59 n_bits = Math.ceil(n_digits * Math.log2(10));
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| A D | pi_bigint.js | 100 n_bits = BigInt(Math.ceil(n_digits * Math.log2(10))) + 32n;
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| /AliOS-Things-master/components/py_engine/tests/perf_bench/ |
| A D | bm_fft.py | 18 levels = int(math.log2(n))
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| /AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/libtiff/ |
| A D | tif_luv.c | 740 #undef log2 /* Conflict with C'99 function */
741 #define log2(x) ((1./M_LN2)*log(x)) macro
775 return itrunc(256.*(log2(Y) + 64.), em); in LogL16fromY()
777 return (~0x7fff | itrunc(256.*(log2(-Y) + 64.), em)); in LogL16fromY()
853 return itrunc(64.*(log2(Y) + 12.), em); in LogL10fromY()
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| /AliOS-Things-master/components/SDL2/src/image/external/zlib-1.2.11/os400/ |
| A D | zlib.inc | 334 D windowBits 10I 0 value log2(window size)
381 D windowBits 10I 0 value log2(window size)
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| /AliOS-Things-master/components/amp/engine/quickjs_engine/quickjs/ |
| A D | libbf.c | 4355 bf_t log2_s, *log2 = &log2_s; in check_exp_underflow_overflow() local
4367 bf_init(s, log2); in check_exp_underflow_overflow()
4368 bf_const_log2(log2, LIMB_BITS, BF_RNDU); in check_exp_underflow_overflow()
4369 bf_mul_ui(T, log2, e_max, LIMB_BITS, BF_RNDU); in check_exp_underflow_overflow()
4374 bf_delete(log2); in check_exp_underflow_overflow()
4378 bf_const_log2(log2, LIMB_BITS, BF_RNDD); in check_exp_underflow_overflow()
4379 bf_mul_si(T, log2, e_min - 2, LIMB_BITS, BF_RNDD); in check_exp_underflow_overflow()
4385 bf_delete(log2); in check_exp_underflow_overflow()
4395 bf_delete(log2); in check_exp_underflow_overflow()
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| A D | qjscalc.js | 2501 function log2(a) function
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| A D | quickjs.c | 41240 JS_CFUNC_SPECIAL_DEF("log2", 1, f_f, log2),
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| /AliOS-Things-master/components/amp/engine/duktape_engine/duktape/ |
| A D | duk_config.h | 2432 #define DUK_LOG2 log2
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| /AliOS-Things-master/components/amp/engine/quickjs_engine/quickjs/doc/ |
| A D | jsbignum.texi | 110 Return -1 if @math{a \leq 0} otherwise return @math{\lfloor \log2(a) \rfloor}.
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| /AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/ |
| A D | ChangeLog | 3087 323dc4d9 remove use of log2(). Use VP8LFastLog2() instead.
3321 9b715026 histogram: add log2 wrapper
3655 992187a3 improve log2 test
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