-lower: 9.75e+08, interval: 5e+06, nticks: 9, fs: %.3lf⋅10<sup>9</sup>, scale: 1e-09, ex: 0.990⋅10<sup>9</sup>, ex 2: 0.995⋅10<sup>9</sup>
-lower: 9.7e+08, interval: 1e+07, nticks: 9, fs: %.2lf⋅10<sup>9</sup>, scale: 1e-09, ex: 1.00⋅10<sup>9</sup>, ex 2: 1.01⋅10<sup>9</sup>
-lower: -4e+07, interval: 1e+07, nticks: 9, fs: %.0lf⋅10<sup>7</sup>, scale: 1e-07, ex: -1⋅10<sup>7</sup>, ex 2: 0⋅10<sup>7</sup>
-lower: -3e+07, interval: 5e+06, nticks: 9, fs: %.1lf⋅10<sup>7</sup>, scale: 1e-07, ex: -1.5⋅10<sup>7</sup>, ex 2: -1.0⋅10<sup>7</sup>
-lower: 1.001e-95, interval: 2e-99, nticks: 10, fs: %.4lf⋅10<sup>-95</sup>, scale: 1e+95, ex: 1.0016⋅10<sup>-95</sup>, ex 2: 1.0018⋅10<sup>-95</sup>
-lower: 1.001e+98, interval: 2e+94, nticks: 10, fs: %.4lf⋅10<sup>98</sup>, scale: 1e-98, ex: 1.0016⋅10<sup>98</sup>, ex 2: 1.0018⋅10<sup>98</sup>
+lower: 9.75e+08, interval: 5e+06, nticks: 9, fs: %.3lf×10<sup>9</sup>, scale: 1e-09, ex: 0.990×10<sup>9</sup>, ex 2: 0.995×10<sup>9</sup>
+lower: 9.7e+08, interval: 1e+07, nticks: 9, fs: %.2lf×10<sup>9</sup>, scale: 1e-09, ex: 1.00×10<sup>9</sup>, ex 2: 1.01×10<sup>9</sup>
+lower: -4e+07, interval: 1e+07, nticks: 9, fs: %.0lf×10<sup>7</sup>, scale: 1e-07, ex: -1×10<sup>7</sup>, ex 2: 0×10<sup>7</sup>
+lower: -3e+07, interval: 5e+06, nticks: 9, fs: %.1lf×10<sup>7</sup>, scale: 1e-07, ex: -1.5×10<sup>7</sup>, ex 2: -1.0×10<sup>7</sup>
+lower: 1.001e-95, interval: 2e-99, nticks: 10, fs: %.4lf×10<sup>-95</sup>, scale: 1e+95, ex: 1.0016×10<sup>-95</sup>, ex 2: 1.0018×10<sup>-95</sup>
+lower: 1.001e+98, interval: 2e+94, nticks: 10, fs: %.4lf×10<sup>98</sup>, scale: 1e-98, ex: 1.0016×10<sup>98</sup>, ex 2: 1.0018×10<sup>98</sup>