shizen taisūdewārimasen
1. Not a natural logarithm.
Noun
#213654
1. Not a natural logarithm.
1. nature; the natural world
1. nature; Mother Nature
1. natural environment; (the) environment
1. nature park; natural park
1. hedge
1. unnatural; artificial
1. nature
2. natural; spontaneous
3. naturally; spontaneously
1. natural science