wiki:webgis_calc_operators_functions
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| wiki:webgis_calc_operators_functions [2018/09/16 00:19] – andi | wiki:webgis_calc_operators_functions [2018/09/16 00:34] (current) – andi | ||
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| |/|division (integer division - truncates the result) - 0 as argument not allowed|5 / 2|2| | |/|division (integer division - truncates the result) - 0 as argument not allowed|5 / 2|2| | ||
| |%|modulo (remainder of division) - 0 as argument not allowed|5 % 2|1| | |%|modulo (remainder of division) - 0 as argument not allowed|5 % 2|1| | ||
| - | ||exponentiation (associates left to right)|2 | + | |/\|exponentiation (associates left to right)|2 |
| - | |/|square root - negative argument not allowed|/ 25|5| | + | |I/|square root - negative argument not allowed|/ 25|5| |
| - | |/|cube root - negative argument not allowed|/ 27|3| | + | |II/|cube root - negative argument not allowed|/ 27|3| |
| |@|absolute value|@ -2.42|2.42| | |@|absolute value|@ -2.42|2.42| | ||
| Line 22: | Line 22: | ||
| |cbrt(x)|cube root|cbrt(27.0)|3| | |cbrt(x)|cube root|cbrt(27.0)|3| | ||
| |ceil(x)|nearest integer greater than or equal to argument|ceil(-42.8)|-42| | |ceil(x)|nearest integer greater than or equal to argument|ceil(-42.8)|-42| | ||
| - | |degrees(x)|radians to degrees|degrees(0.5)|28.64...| | + | |degrees(x)|radians to degrees|degrees(0.5)|28.64…| |
| |div(y, x)|integer quotient of y/x|div(9, 4)|2| | |div(y, x)|integer quotient of y/x|div(9, 4)|2| | ||
| - | |exp(x)|exponential|exp(1.0)|2.718...| | + | |exp(x)|exponential|exp(1.0)|2.718…| |
| |floor(x)|nearest integer less than or equal to argument|floor(-42.8)|-43| | |floor(x)|nearest integer less than or equal to argument|floor(-42.8)|-43| | ||
| - | |ln(x)|natural logarithm - 0 as argument not allowed|ln(2.0)|0.693...| | + | |ln(x)|natural logarithm - 0 as argument not allowed|ln(2.0)|0.693…| |
| |log(x)|base 10 logarithm - 0 as argument not allowed|log(100.0)|2| | |log(x)|base 10 logarithm - 0 as argument not allowed|log(100.0)|2| | ||
| |log(b, x)|logarithm to base b|log(2.0, 64.0)|6| | |log(b, x)|logarithm to base b|log(2.0, 64.0)|6| | ||
| |mod(x, y)|remainder of y/x|mod(9, 4)|1| | |mod(x, y)|remainder of y/x|mod(9, 4)|1| | ||
| - | |pi()|pi constant|pi()|3.141...| | + | |pi()|pi constant|pi()|3.141…| |
| |power(x, y)|x raised to the power of y|power(9, 2)|729| | |power(x, y)|x raised to the power of y|power(9, 2)|729| | ||
| - | |radians(x)|degrees to radians|radians(45.0)|0.785...| | + | |radians(x)|degrees to radians|radians(45.0)|0.785…| |
| |round(x)|round to nearest integer|round(42.4)|42| | |round(x)|round to nearest integer|round(42.4)|42| | ||
| |round(x, y)|round to y decimal places|round(32.36, | |round(x, y)|round to y decimal places|round(32.36, | ||
| |sign(x)|sign of the argument (-1, 0, +1)|sign(-4.1)|-1| | |sign(x)|sign of the argument (-1, 0, +1)|sign(-4.1)|-1| | ||
| - | |sqrt(x)|square root, same as operator | + | |sqrt(x)|square root, same as operator |
| |trunc(x)|truncate toward zero|trunc(42.8)|42| | |trunc(x)|truncate toward zero|trunc(42.8)|42| | ||
| |trunc(x, y)|truncate to y decimal places|trunc(42.43, | |trunc(x, y)|truncate to y decimal places|trunc(42.43, | ||
wiki/webgis_calc_operators_functions.1537049996.txt.gz · Last modified: 2018/09/16 00:19 by andi