SPASS is a saturation-based automated theorem prover for first-order logic with equality. It is unique due to the combination of the superposition calculus with specific inference/reduction rules for sorts (types) and a splitting rule for case analysis motivated by the beta-rule of analytic tableaux and the case analysis employed in the Davis-Putnam procedure. Furthermore, SPASS provides a sophisticated clause normal form translation.
This package consists of the SPASS/FLOTTER binary, documentation, and a small example collection. The tools collections contain the proof checker pcs, the syntax translators dfg2otter and dfg2tptp, and the ASCII pretty printer dfg2ascii.
For more information, additional and partly huge example collections, consider the project homepage at http://spass.mpi-sb.mpg.de/.
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| 硬件架构 | 软件包大小 | 安装后大小 | 文件 |
|---|---|---|---|
| alpha | 1,381.7 kB | 3208 kB | [文件列表] |
| amd64 | 1,466.9 kB | 3084 kB | [文件列表] |
| armel | 1,340.9 kB | 2864 kB | [文件列表] |
| avr32 (非官方移植版) | 1,205.0 kB | 2008 kB | [文件列表] |
| hppa | 1,417.7 kB | 2936 kB | [文件列表] |
| hurd-i386 | 1,258.1 kB | 2720 kB | [文件列表] |
| i386 | 1,262.0 kB | 2716 kB | [文件列表] |
| ia64 | 1,970.3 kB | 6132 kB | [文件列表] |
| kfreebsd-amd64 | 1,467.8 kB | 3186 kB | [文件列表] |
| kfreebsd-i386 | 1,260.8 kB | 2786 kB | [文件列表] |
| m68k (非官方移植版) | 1,113.6 kB | 2600 kB | [文件列表] |
| mips | 1,389.3 kB | 3716 kB | [文件列表] |
| mipsel | 1,395.1 kB | 3716 kB | [文件列表] |
| powerpc | 1,408.0 kB | 3240 kB | [文件列表] |
| s390 | 1,391.1 kB | 2992 kB | [文件列表] |
| sparc | 1,310.4 kB | 2932 kB | [文件列表] |