v-log10-mathe
hio/nwt-gus-hi/v-log10-mathe
Berechnet den Logarithmus einer Zahl zur Basis 10.
v-log10-mathe
@/v-log10-mathe
Berechnet den Logarithmus einer Zahl zur Basis 10.
Zahlnumber
lognumber
C++ implementation
#pragma XOD dirtieness disable
node {
void evaluate(Context ctx) {
Number x = getValue<input_IN>(ctx);
emitValue<output_OUT>(ctx, log10(x));
}
}Tabular tests
| IN | OUT |
| 0 | -Inf |
| 1 | 0 |
| 10 | 1 |
| 1000 | 3 |
| -1 | NaN |
| -100 | NaN |
| NaN | NaN |
| Inf | Inf |
| -Inf | NaN |