History of Butcher tableaux of explicit Runge–Kutta methods

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2026-09-17 14:23 zeta3 table-repair@2.0+dc0f96a0 shorten T304 definition after audit current reviewed
2026-09-17 14:22 zeta3 table-repair@2.0+dc0f96a0 repair T304 critique: clarify tableau prose and related displays
2026-09-17 14:07 zeta3 table-build@2.0+395f185d shorten Runge-Kutta tableau definition
2026-09-17 14:05 zeta3 with Codex CLI, table table-build@2.0+395f185d explicit Runge-Kutta Butcher tableaux
2026-09-17 14:00 zeta3 table-build@2.0+395f185d claim explicit Runge-Kutta tableau draft

What changed between 2026-09-17 14:00 and 2026-09-17 14:05

from line 112 (1135 lines, 1132 more than before) @@ -112,3 +112,1135 @@
 Display properties:   number-header: tableau coefficient-Numbers: []+Numbers:+- params:+    method: forward-euler+    coefficient: b1_1+  number: '1'+  param-latex: $b^{(1)}_1$+  comment: 'Forward Euler method: $b^{(1)}=(1)$.'+- params:+    method: midpoint+    coefficient: c2+  number: 1/2+  param-latex: $c_2$+  comment: 'Explicit midpoint method: $b^{(2)}=(0, 1)$.'+- params:+    method: midpoint+    coefficient: a2_1+  number: 1/2+  param-latex: $a_{21}$+- params:+    method: midpoint+    coefficient: b2_2+  number: '1'+  param-latex: $b^{(2)}_2$+- params:+    method: heun-2+    coefficient: c2+  number: '1'+  param-latex: $c_2$+  comment: 'Heun''s second-order method: $b^{(2)}=(\tfrac{1}{2}, \tfrac{1}{2})$.'+- params:+    method: heun-2+    coefficient: a2_1+  number: '1'+  param-latex: $a_{21}$+- params:+    method: heun-2+    coefficient: b2_1+  number: 1/2+  param-latex: $b^{(2)}_1$+- params:+    method: heun-2+    coefficient: b2_2+  number: 1/2+  param-latex: $b^{(2)}_2$+- params:+    method: ralston-2+    coefficient: c2+  number: 2/3+  param-latex: $c_2$+  comment: 'Ralston''s second-order method: $b^{(2)}=(\tfrac{1}{4}, \tfrac{3}{4})$.'+- params:+    method: ralston-2+    coefficient: a2_1+  number: 2/3+  param-latex: $a_{21}$+- params:+    method: ralston-2+    coefficient: b2_1+  number: 1/4+  param-latex: $b^{(2)}_1$+- params:+    method: ralston-2+    coefficient: b2_2+  number: 3/4+  param-latex: $b^{(2)}_2$+- params:+    method: kutta-3+    coefficient: c2+  number: 1/2+  param-latex: $c_2$+  comment: 'Kutta''s third-order method: $b^{(3)}=(\tfrac{1}{6}, \tfrac{2}{3}, \tfrac{1}{6})$.'+- params:+    method: kutta-3+    coefficient: a2_1+  number: 1/2+  param-latex: $a_{21}$+- params:+    method: kutta-3+    coefficient: c3+  number: '1'+  param-latex: $c_3$+- params:+    method: kutta-3+    coefficient: a3_1+  number: '-1'+  param-latex: $a_{31}$+- params:+    method: kutta-3+    coefficient: a3_2+  number: '2'+  param-latex: $a_{32}$+- params:+    method: kutta-3+    coefficient: b3_1+  number: 1/6+  param-latex: $b^{(3)}_1$+- params:+    method: kutta-3+    coefficient: b3_2+  number: 2/3+  param-latex: $b^{(3)}_2$+- params:+    method: kutta-3+    coefficient: b3_3+  number: 1/6+  param-latex: $b^{(3)}_3$+- params:+    method: heun-3+    coefficient: c2+  number: 1/3+  param-latex: $c_2$+  comment: 'Heun''s third-order method: $b^{(3)}=(\tfrac{1}{4}, 0, \tfrac{3}{4})$.'+- params:+    method: heun-3+    coefficient: a2_1+  number: 1/3+  param-latex: $a_{21}$+- params:+    method: heun-3+    coefficient: c3+  number: 2/3+  param-latex: $c_3$+- params:+    method: heun-3+    coefficient: a3_2+  number: 2/3+  param-latex: $a_{32}$+- params:+    method: heun-3+    coefficient: b3_1+  number: 1/4+  param-latex: $b^{(3)}_1$+- params:+    method: heun-3+    coefficient: b3_3+  number: 3/4+  param-latex: $b^{(3)}_3$+- params:+    method: ralston-3+    coefficient: c2+  number: 1/2+  param-latex: $c_2$+  comment: 'Ralston''s third-order method: $b^{(3)}=(\tfrac{2}{9}, \tfrac{1}{3}, \tfrac{4}{9})$.'+- params:+    method: ralston-3+    coefficient: a2_1+  number: 1/2+  param-latex: $a_{21}$+- params:+    method: ralston-3+    coefficient: c3+  number: 3/4+  param-latex: $c_3$+- params:+    method: ralston-3+    coefficient: a3_2+  number: 3/4+  param-latex: $a_{32}$+- params:+    method: ralston-3+    coefficient: b3_1+  number: 2/9+  param-latex: $b^{(3)}_1$+- params:+    method: ralston-3+    coefficient: b3_2+  number: 1/3+  param-latex: $b^{(3)}_2$+- params:+    method: ralston-3+    coefficient: b3_3+  number: 4/9+  param-latex: $b^{(3)}_3$+- params:+    method: van-der-houwen-wray+    coefficient: c2+  number: 8/15+  param-latex: $c_2$+  comment: 'Van der Houwen-Wray third-order method: $b^{(3)}=(\tfrac{1}{4}, 0, \tfrac{3}{4})$.'+- params:+    method: van-der-houwen-wray+    coefficient: a2_1+  number: 8/15+  param-latex: $a_{21}$+- params:+    method: van-der-houwen-wray+    coefficient: c3+  number: 2/3+  param-latex: $c_3$+- params:+    method: van-der-houwen-wray+    coefficient: a3_1+  number: 1/4+  param-latex: $a_{31}$+- params:+    method: van-der-houwen-wray+    coefficient: a3_2+  number: 5/12+  param-latex: $a_{32}$+- params:+    method: van-der-houwen-wray+    coefficient: b3_1+  number: 1/4+  param-latex: $b^{(3)}_1$+- params:+    method: van-der-houwen-wray+    coefficient: b3_3+  number: 3/4+  param-latex: $b^{(3)}_3$+- params:+    method: ssprk3+    coefficient: c2+  number: '1'+  param-latex: $c_2$+  comment: 'Third-order strong stability preserving Runge-Kutta method: $b^{(3)}=(\tfrac{1}{6},+    \tfrac{1}{6}, \tfrac{2}{3})$.'+- params:+    method: ssprk3+    coefficient: a2_1+  number: '1'+  param-latex: $a_{21}$+- params:+    method: ssprk3+    coefficient: c3+  number: 1/2+  param-latex: $c_3$+- params:+    method: ssprk3+    coefficient: a3_1+  number: 1/4+  param-latex: $a_{31}$+- params:+    method: ssprk3+    coefficient: a3_2+  number: 1/4+  param-latex: $a_{32}$+- params:+    method: ssprk3+    coefficient: b3_1+  number: 1/6+  param-latex: $b^{(3)}_1$+- params:+    method: ssprk3+    coefficient: b3_2+  number: 1/6+  param-latex: $b^{(3)}_2$+- params:+    method: ssprk3+    coefficient: b3_3+  number: 2/3+  param-latex: $b^{(3)}_3$+- params:+    method: rk4+    coefficient: c2+  number: 1/2+  param-latex: $c_2$+  comment: 'Classic fourth-order Runge-Kutta method: $b^{(4)}=(\tfrac{1}{6}, \tfrac{1}{3},+    \tfrac{1}{3}, \tfrac{1}{6})$.'+- params:+    method: rk4+    coefficient: a2_1+  number: 1/2+  param-latex: $a_{21}$+- params:+    method: rk4+    coefficient: c3+  number: 1/2+  param-latex: $c_3$+- params:+    method: rk4+    coefficient: a3_2+  number: 1/2+  param-latex: $a_{32}$+- params:+    method: rk4+    coefficient: c4+  number: '1'+  param-latex: $c_4$+- params:+    method: rk4+    coefficient: a4_3+  number: '1'+  param-latex: $a_{43}$+- params:+    method: rk4+    coefficient: b4_1+  number: 1/6+  param-latex: $b^{(4)}_1$+- params:+    method: rk4+    coefficient: b4_2+  number: 1/3+  param-latex: $b^{(4)}_2$+- params:+    method: rk4+    coefficient: b4_3+  number: 1/3+  param-latex: $b^{(4)}_3$+- params:+    method: rk4+    coefficient: b4_4+  number: 1/6+  param-latex: $b^{(4)}_4$+- params:+    method: three-eighths+    coefficient: c2+  number: 1/3+  param-latex: $c_2$+  comment: '3/8-rule fourth-order method: $b^{(4)}=(\tfrac{1}{8}, \tfrac{3}{8}, \tfrac{3}{8},+    \tfrac{1}{8})$.'+- params:+    method: three-eighths+    coefficient: a2_1+  number: 1/3+  param-latex: $a_{21}$+- params:+    method: three-eighths+    coefficient: c3+  number: 2/3+  param-latex: $c_3$+- params:+    method: three-eighths+    coefficient: a3_1+  number: -1/3+  param-latex: $a_{31}$+- params:+    method: three-eighths+    coefficient: a3_2+  number: '1'+  param-latex: $a_{32}$+- params:+    method: three-eighths+    coefficient: c4+  number: '1'+  param-latex: $c_4$+- params:+    method: three-eighths+    coefficient: a4_1+  number: '1'+  param-latex: $a_{41}$+- params:+    method: three-eighths+    coefficient: a4_2+  number: '-1'+  param-latex: $a_{42}$+- params:+    method: three-eighths+    coefficient: a4_3+  number: '1'+  param-latex: $a_{43}$+- params:+    method: three-eighths+    coefficient: b4_1+  number: 1/8+  param-latex: $b^{(4)}_1$+- params:+    method: three-eighths+    coefficient: b4_2+  number: 3/8+  param-latex: $b^{(4)}_2$+- params:+    method: three-eighths+    coefficient: b4_3+  number: 3/8+  param-latex: $b^{(4)}_3$+- params:+    method: three-eighths+    coefficient: b4_4+  number: 1/8+  param-latex: $b^{(4)}_4$+- params:+    method: nystrom-5+    coefficient: c2+  number: 1/3+  param-latex: $c_2$+  comment: 'Nystrom''s fifth-order method: $b^{(5)}=(\tfrac{23}{192}, 0, \tfrac{125}{192},+    0, -\tfrac{27}{64}, \tfrac{125}{192})$.'+- params:+    method: nystrom-5+    coefficient: a2_1+  number: 1/3+  param-latex: $a_{21}$+- params:+    method: nystrom-5+    coefficient: c3+  number: 2/5+  param-latex: $c_3$+- params:+    method: nystrom-5+    coefficient: a3_1+  number: 4/25+  param-latex: $a_{31}$+- params:+    method: nystrom-5+    coefficient: a3_2+  number: 6/25+  param-latex: $a_{32}$+- params:+    method: nystrom-5+    coefficient: c4+  number: '1'+  param-latex: $c_4$+- params:+    method: nystrom-5+    coefficient: a4_1+  number: 1/4+  param-latex: $a_{41}$+- params:+    method: nystrom-5+    coefficient: a4_2+  number: '-3'+  param-latex: $a_{42}$+- params:+    method: nystrom-5+    coefficient: a4_3+  number: 15/4+  param-latex: $a_{43}$+- params:+    method: nystrom-5+    coefficient: c5+  number: 2/3+  param-latex: $c_5$+- params:+    method: nystrom-5+    coefficient: a5_1+  number: 2/27+  param-latex: $a_{51}$+- params:+    method: nystrom-5+    coefficient: a5_2+  number: 10/9+  param-latex: $a_{52}$+- params:+    method: nystrom-5+    coefficient: a5_3+  number: -50/81+  param-latex: $a_{53}$+- params:+    method: nystrom-5+    coefficient: a5_4+  number: 8/81+  param-latex: $a_{54}$+- params:+    method: nystrom-5+    coefficient: c6+  number: 4/5+  param-latex: $c_6$+- params:+    method: nystrom-5+    coefficient: a6_1+  number: 2/25+  param-latex: $a_{61}$+- params:+    method: nystrom-5+    coefficient: a6_2+  number: 12/25+  param-latex: $a_{62}$+- params:+    method: nystrom-5+    coefficient: a6_3+  number: 2/15+  param-latex: $a_{63}$+- params:+    method: nystrom-5+    coefficient: a6_4+  number: 8/75+  param-latex: $a_{64}$+- params:+    method: nystrom-5+    coefficient: b5_1+  number: 23/192+  param-latex: $b^{(5)}_1$+- params:+    method: nystrom-5+    coefficient: b5_3+  number: 125/192+  param-latex: $b^{(5)}_3$+- params:+    method: nystrom-5+    coefficient: b5_5+  number: -27/64+  param-latex: $b^{(5)}_5$+- params:+    method: nystrom-5+    coefficient: b5_6+  number: 125/192+  param-latex: $b^{(5)}_6$+- params:+    method: heun-euler+    coefficient: c2+  number: '1'+  param-latex: $c_2$+  comment: 'Heun-Euler embedded pair: $b^{(2)}=(\tfrac{1}{2}, \tfrac{1}{2})$; $b^{(1)}=(1,+    0)$. The order-2 row is the advancing formula.'+- params:+    method: heun-euler+    coefficient: a2_1+  number: '1'+  param-latex: $a_{21}$+- params:+    method: heun-euler+    coefficient: b2_1+  number: 1/2+  param-latex: $b^{(2)}_1$+- params:+    method: heun-euler+    coefficient: b2_2+  number: 1/2+  param-latex: $b^{(2)}_2$+- params:+    method: heun-euler+    coefficient: b1_1+  number: '1'+  param-latex: $b^{(1)}_1$+- params:+    method: fehlberg-12+    coefficient: c2+  number: 1/2+  param-latex: $c_2$+  comment: 'Fehlberg RK1(2) embedded pair: $b^{(2)}=(\tfrac{1}{512}, \tfrac{255}{256},+    \tfrac{1}{512})$; $b^{(1)}=(\tfrac{1}{256}, \tfrac{255}{256}, 0)$. The order-1+    row is the advancing formula.'+- params:+    method: fehlberg-12+    coefficient: a2_1+  number: 1/2+  param-latex: $a_{21}$+- params:+    method: fehlberg-12+    coefficient: c3+  number: '1'+  param-latex: $c_3$+- params:+    method: fehlberg-12+    coefficient: a3_1+  number: 1/256+  param-latex: $a_{31}$+- params:+    method: fehlberg-12+    coefficient: a3_2+  number: 255/256+  param-latex: $a_{32}$+- params:+    method: fehlberg-12+    coefficient: b2_1+  number: 1/512+  param-latex: $b^{(2)}_1$+- params:+    method: fehlberg-12+    coefficient: b2_2+  number: 255/256+  param-latex: $b^{(2)}_2$+- params:+    method: fehlberg-12+    coefficient: b2_3+  number: 1/512+  param-latex: $b^{(2)}_3$+- params:+    method: fehlberg-12+    coefficient: b1_1+  number: 1/256+  param-latex: $b^{(1)}_1$+- params:+    method: fehlberg-12+    coefficient: b1_2+  number: 255/256+  param-latex: $b^{(1)}_2$+- params:+    method: bogacki-shampine+    coefficient: c2+  number: 1/2+  param-latex: $c_2$+  comment: 'Bogacki-Shampine embedded pair: $b^{(3)}=(\tfrac{2}{9}, \tfrac{1}{3},+    \tfrac{4}{9}, 0)$; $b^{(2)}=(\tfrac{7}{24}, \tfrac{1}{4}, \tfrac{1}{3}, \tfrac{1}{8})$.+    The order-3 row is the advancing formula. This is SciPy''s RK23 tableau.'+- params:+    method: bogacki-shampine+    coefficient: a2_1+  number: 1/2+  param-latex: $a_{21}$+- params:+    method: bogacki-shampine+    coefficient: c3+  number: 3/4+  param-latex: $c_3$+- params:+    method: bogacki-shampine+    coefficient: a3_2+  number: 3/4+  param-latex: $a_{32}$+- params:+    method: bogacki-shampine+    coefficient: c4+  number: '1'+  param-latex: $c_4$+- params:+    method: bogacki-shampine+    coefficient: a4_1+  number: 2/9+  param-latex: $a_{41}$+- params:+    method: bogacki-shampine+    coefficient: a4_2+  number: 1/3+  param-latex: $a_{42}$+- params:+    method: bogacki-shampine+    coefficient: a4_3+  number: 4/9+  param-latex: $a_{43}$+- params:+    method: bogacki-shampine+    coefficient: b3_1+  number: 2/9+  param-latex: $b^{(3)}_1$+- params:+    method: bogacki-shampine+    coefficient: b3_2+  number: 1/3+  param-latex: $b^{(3)}_2$+- params:+    method: bogacki-shampine+    coefficient: b3_3+  number: 4/9+  param-latex: $b^{(3)}_3$+- params:+    method: bogacki-shampine+    coefficient: b2_1+  number: 7/24+  param-latex: $b^{(2)}_1$+- params:+    method: bogacki-shampine+    coefficient: b2_2+  number: 1/4+  param-latex: $b^{(2)}_2$+- params:+    method: bogacki-shampine+    coefficient: b2_3+  number: 1/3+  param-latex: $b^{(2)}_3$+- params:+    method: bogacki-shampine+    coefficient: b2_4+  number: 1/8+  param-latex: $b^{(2)}_4$+- params:+    method: fehlberg-45+    coefficient: c2+  number: 1/4+  param-latex: $c_2$+  comment: 'Runge-Kutta-Fehlberg RKF45 embedded pair: $b^{(5)}=(\tfrac{16}{135}, 0,+    \tfrac{6656}{12825}, \tfrac{28561}{56430}, -\tfrac{9}{50}, \tfrac{2}{55})$; $b^{(4)}=(\tfrac{25}{216},+    0, \tfrac{1408}{2565}, \tfrac{2197}{4104}, -\tfrac{1}{5}, 0)$. The order-4 row+    is the advancing formula.'+- params:+    method: fehlberg-45+    coefficient: a2_1+  number: 1/4+  param-latex: $a_{21}$+- params:+    method: fehlberg-45+    coefficient: c3+  number: 3/8+  param-latex: $c_3$+- params:+    method: fehlberg-45+    coefficient: a3_1+  number: 3/32+  param-latex: $a_{31}$+- params:+    method: fehlberg-45+    coefficient: a3_2+  number: 9/32+  param-latex: $a_{32}$+- params:+    method: fehlberg-45+    coefficient: c4+  number: 12/13+  param-latex: $c_4$+- params:+    method: fehlberg-45+    coefficient: a4_1+  number: 1932/2197+  param-latex: $a_{41}$+- params:+    method: fehlberg-45+    coefficient: a4_2+  number: -7200/2197+  param-latex: $a_{42}$+- params:+    method: fehlberg-45+    coefficient: a4_3+  number: 7296/2197+  param-latex: $a_{43}$+- params:+    method: fehlberg-45+    coefficient: c5+  number: '1'+  param-latex: $c_5$+- params:+    method: fehlberg-45+    coefficient: a5_1+  number: 439/216+  param-latex: $a_{51}$+- params:+    method: fehlberg-45+    coefficient: a5_2+  number: '-8'+  param-latex: $a_{52}$+- params:+    method: fehlberg-45+    coefficient: a5_3+  number: 3680/513+  param-latex: $a_{53}$+- params:+    method: fehlberg-45+    coefficient: a5_4+  number: -845/4104+  param-latex: $a_{54}$+- params:+    method: fehlberg-45+    coefficient: c6+  number: 1/2+  param-latex: $c_6$+- params:+    method: fehlberg-45+    coefficient: a6_1+  number: -8/27+  param-latex: $a_{61}$+- params:+    method: fehlberg-45+    coefficient: a6_2+  number: '2'+  param-latex: $a_{62}$+- params:+    method: fehlberg-45+    coefficient: a6_3+  number: -3544/2565+  param-latex: $a_{63}$+- params:+    method: fehlberg-45+    coefficient: a6_4+  number: 1859/4104+  param-latex: $a_{64}$+- params:+    method: fehlberg-45+    coefficient: a6_5+  number: -11/40+  param-latex: $a_{65}$+- params:+    method: fehlberg-45+    coefficient: b5_1+  number: 16/135+  param-latex: $b^{(5)}_1$+- params:+    method: fehlberg-45+    coefficient: b5_3+  number: 6656/12825+  param-latex: $b^{(5)}_3$+- params:+    method: fehlberg-45+    coefficient: b5_4+  number: 28561/56430+  param-latex: $b^{(5)}_4$+- params:+    method: fehlberg-45+    coefficient: b5_5+  number: -9/50+  param-latex: $b^{(5)}_5$+- params:+    method: fehlberg-45+    coefficient: b5_6+  number: 2/55+  param-latex: $b^{(5)}_6$+- params:+    method: fehlberg-45+    coefficient: b4_1+  number: 25/216+  param-latex: $b^{(4)}_1$+- params:+    method: fehlberg-45+    coefficient: b4_3+  number: 1408/2565+  param-latex: $b^{(4)}_3$+- params:+    method: fehlberg-45+    coefficient: b4_4+  number: 2197/4104+  param-latex: $b^{(4)}_4$+- params:+    method: fehlberg-45+    coefficient: b4_5+  number: -1/5+  param-latex: $b^{(4)}_5$+- params:+    method: cash-karp+    coefficient: c2+  number: 1/5+  param-latex: $c_2$+  comment: 'Cash-Karp embedded pair: $b^{(5)}=(\tfrac{37}{378}, 0, \tfrac{250}{621},+    \tfrac{125}{594}, 0, \tfrac{512}{1771})$; $b^{(4)}=(\tfrac{2825}{27648}, 0, \tfrac{18575}{48384},+    \tfrac{13525}{55296}, \tfrac{277}{14336}, \tfrac{1}{4})$. The order-5 row is the+    advancing formula.'+- params:+    method: cash-karp+    coefficient: a2_1+  number: 1/5+  param-latex: $a_{21}$+- params:+    method: cash-karp+    coefficient: c3+  number: 3/10+  param-latex: $c_3$+- params:+    method: cash-karp+    coefficient: a3_1+  number: 3/40+  param-latex: $a_{31}$+- params:+    method: cash-karp+    coefficient: a3_2+  number: 9/40+  param-latex: $a_{32}$+- params:+    method: cash-karp+    coefficient: c4+  number: 3/5+  param-latex: $c_4$+- params:+    method: cash-karp+    coefficient: a4_1+  number: 3/10+  param-latex: $a_{41}$+- params:+    method: cash-karp+    coefficient: a4_2+  number: -9/10+  param-latex: $a_{42}$+- params:+    method: cash-karp+    coefficient: a4_3+  number: 6/5+  param-latex: $a_{43}$+- params:+    method: cash-karp+    coefficient: c5+  number: '1'+  param-latex: $c_5$+- params:+    method: cash-karp+    coefficient: a5_1+  number: -11/54+  param-latex: $a_{51}$+- params:+    method: cash-karp+    coefficient: a5_2+  number: 5/2+  param-latex: $a_{52}$+- params:+    method: cash-karp+    coefficient: a5_3+  number: -70/27+  param-latex: $a_{53}$+- params:+    method: cash-karp+    coefficient: a5_4+  number: 35/27+  param-latex: $a_{54}$+- params:+    method: cash-karp+    coefficient: c6+  number: 7/8+  param-latex: $c_6$+- params:+    method: cash-karp+    coefficient: a6_1+  number: 1631/55296+  param-latex: $a_{61}$+- params:+    method: cash-karp+    coefficient: a6_2+  number: 175/512+  param-latex: $a_{62}$+- params:+    method: cash-karp+    coefficient: a6_3+  number: 575/13824+  param-latex: $a_{63}$+- params:+    method: cash-karp+    coefficient: a6_4+  number: 44275/110592+  param-latex: $a_{64}$+- params:+    method: cash-karp+    coefficient: a6_5+  number: 253/4096+  param-latex: $a_{65}$+- params:+    method: cash-karp+    coefficient: b5_1+  number: 37/378+  param-latex: $b^{(5)}_1$+- params:+    method: cash-karp+    coefficient: b5_3+  number: 250/621+  param-latex: $b^{(5)}_3$+- params:+    method: cash-karp+    coefficient: b5_4+  number: 125/594+  param-latex: $b^{(5)}_4$+- params:+    method: cash-karp+    coefficient: b5_6+  number: 512/1771+  param-latex: $b^{(5)}_6$+- params:+    method: cash-karp+    coefficient: b4_1+  number: 2825/27648+  param-latex: $b^{(4)}_1$+- params:+    method: cash-karp+    coefficient: b4_3+  number: 18575/48384+  param-latex: $b^{(4)}_3$+- params:+    method: cash-karp+    coefficient: b4_4+  number: 13525/55296+  param-latex: $b^{(4)}_4$+- params:+    method: cash-karp+    coefficient: b4_5+  number: 277/14336+  param-latex: $b^{(4)}_5$+- params:+    method: cash-karp+    coefficient: b4_6+  number: 1/4+  param-latex: $b^{(4)}_6$+- params:+    method: dormand-prince+    coefficient: c2+  number: 1/5+  param-latex: $c_2$+  comment: 'Dormand-Prince embedded pair: $b^{(5)}=(\tfrac{35}{384}, 0, \tfrac{500}{1113},+    \tfrac{125}{192}, -\tfrac{2187}{6784}, \tfrac{11}{84}, 0)$; $b^{(4)}=(\tfrac{5179}{57600},+    0, \tfrac{7571}{16695}, \tfrac{393}{640}, -\tfrac{92097}{339200}, \tfrac{187}{2100},+    \tfrac{1}{40})$. The order-5 row is the advancing formula. This is SciPy''s RK45+    tableau; the seventh stage is the FSAL row.'+- params:+    method: dormand-prince+    coefficient: a2_1+  number: 1/5+  param-latex: $a_{21}$+- params:+    method: dormand-prince+    coefficient: c3+  number: 3/10+  param-latex: $c_3$+- params:+    method: dormand-prince+    coefficient: a3_1+  number: 3/40+  param-latex: $a_{31}$+- params:+    method: dormand-prince+    coefficient: a3_2+  number: 9/40+  param-latex: $a_{32}$+- params:+    method: dormand-prince+    coefficient: c4+  number: 4/5+  param-latex: $c_4$+- params:+    method: dormand-prince+    coefficient: a4_1+  number: 44/45+  param-latex: $a_{41}$+- params:+    method: dormand-prince+    coefficient: a4_2+  number: -56/15+  param-latex: $a_{42}$+- params:+    method: dormand-prince+    coefficient: a4_3+  number: 32/9+  param-latex: $a_{43}$+- params:+    method: dormand-prince+    coefficient: c5+  number: 8/9+  param-latex: $c_5$+- params:+    method: dormand-prince+    coefficient: a5_1+  number: 19372/6561+  param-latex: $a_{51}$+- params:+    method: dormand-prince+    coefficient: a5_2+  number: -25360/2187+  param-latex: $a_{52}$+- params:+    method: dormand-prince+    coefficient: a5_3+  number: 64448/6561+  param-latex: $a_{53}$+- params:+    method: dormand-prince+    coefficient: a5_4+  number: -212/729+  param-latex: $a_{54}$+- params:+    method: dormand-prince+    coefficient: c6+  number: '1'+  param-latex: $c_6$+- params:+    method: dormand-prince+    coefficient: a6_1+  number: 9017/3168+  param-latex: $a_{61}$+- params:+    method: dormand-prince+    coefficient: a6_2+  number: -355/33+  param-latex: $a_{62}$+- params:+    method: dormand-prince+    coefficient: a6_3+  number: 46732/5247+  param-latex: $a_{63}$+- params:+    method: dormand-prince+    coefficient: a6_4+  number: 49/176+  param-latex: $a_{64}$+- params:+    method: dormand-prince+    coefficient: a6_5+  number: -5103/18656+  param-latex: $a_{65}$+- params:+    method: dormand-prince+    coefficient: c7+  number: '1'+  param-latex: $c_7$+- params:+    method: dormand-prince+    coefficient: a7_1+  number: 35/384+  param-latex: $a_{71}$+- params:+    method: dormand-prince+    coefficient: a7_3+  number: 500/1113+  param-latex: $a_{73}$+- params:+    method: dormand-prince+    coefficient: a7_4+  number: 125/192+  param-latex: $a_{74}$+- params:+    method: dormand-prince+    coefficient: a7_5+  number: -2187/6784+  param-latex: $a_{75}$+- params:+    method: dormand-prince+    coefficient: a7_6+  number: 11/84+  param-latex: $a_{76}$+- params:+    method: dormand-prince+    coefficient: b5_1+  number: 35/384+  param-latex: $b^{(5)}_1$+- params:+    method: dormand-prince+    coefficient: b5_3+  number: 500/1113+  param-latex: $b^{(5)}_3$+- params:+    method: dormand-prince+    coefficient: b5_4+  number: 125/192+  param-latex: $b^{(5)}_4$+- params:+    method: dormand-prince+    coefficient: b5_5+  number: -2187/6784+  param-latex: $b^{(5)}_5$+- params:+    method: dormand-prince+    coefficient: b5_6+  number: 11/84+  param-latex: $b^{(5)}_6$+- params:+    method: dormand-prince+    coefficient: b4_1+  number: 5179/57600+  param-latex: $b^{(4)}_1$+- params:+    method: dormand-prince+    coefficient: b4_3+  number: 7571/16695+  param-latex: $b^{(4)}_3$+- params:+    method: dormand-prince+    coefficient: b4_4+  number: 393/640+  param-latex: $b^{(4)}_4$+- params:+    method: dormand-prince+    coefficient: b4_5+  number: -92097/339200+  param-latex: $b^{(4)}_5$+- params:+    method: dormand-prince+    coefficient: b4_6+  number: 187/2100+  param-latex: $b^{(4)}_6$+- params:+    method: dormand-prince+    coefficient: b4_7+  number: 1/40+  param-latex: $b^{(4)}_7$ 

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