121/90
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| Ratio | 121/90 |
| Factorization | 2-1 × 3-2 × 5-1 × 112 |
| Monzo | [-1 -2 -1 0 2⟩ |
| Size in cents | 512.41217¢ |
| Name | wide bayatismic fourth |
| Color name | 1oog4, lologu 4th |
| FJS name | [math]\text{d4}^{11,11}_{5}[/math] |
| Special properties | reduced |
| Tenney height (log2 nd) | 13.4107 |
| Weil height (log2 max(n, d)) | 13.8377 |
| Wilson height (sopfr(nd)) | 35 |
| Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~4.11025 bits |
| open this interval in xen-calc | |
The wide bayatismic fourth or lologu 4th (frequency ratio 121/90) is an 11-limit interval which is well approximated in 159edo. It equals the just 4th 4/3 widened by the Lologu comma 121/120.