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| Mirrors > Home > MPE Home > Th. List > Mathboxes > itgeq2i | Structured version Visualization version GIF version | ||
| Description: Equality inference for an integral. (Contributed by GG, 1-Sep-2025.) |
| Ref | Expression |
|---|---|
| itgeq2i.1 | ⊢ 𝐵 = 𝐶 |
| Ref | Expression |
|---|---|
| itgeq2i | ⊢ ∫𝐴𝐵 d𝑥 = ∫𝐴𝐶 d𝑥 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2769 | . 2 ⊢ 𝐴 = 𝐴 | |
| 2 | itgeq2i.1 | . 2 ⊢ 𝐵 = 𝐶 | |
| 3 | 1, 2 | itgeq12i 36607 | 1 ⊢ ∫𝐴𝐵 d𝑥 = ∫𝐴𝐶 d𝑥 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1567 ∫citg 25746 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-ext 2741 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-sb 2098 df-clab 2748 df-cleq 2761 df-clel 2844 df-ral 3086 df-rex 3096 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4295 df-if 4493 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4877 df-br 5114 df-opab 5178 df-mpt 5197 df-xp 5668 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-pred 6303 df-iota 6493 df-fv 6545 df-ov 7414 df-oprab 7415 df-mpo 7416 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-seq 14038 df-sum 15738 df-itg 25751 |
| This theorem is referenced by: (None) |
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