Across
Audition viably arranged, characteristic of a certain event (14)
Horizontal surface in which line meets side (5)
Ridicule resolution to replace Conservative by monarch (8)
Designs in place of words repeatedly found in mathematics (7)
Using modified ten iron, his pitch changes little (7)
Measure of interest in group of islands, or one (5)
Activity at club following being swamped in 8-0 disaster (9)
Like woeful number produced by adding constant to one third, oddly (9)
For this cube, what's subtracted from vertical measurement when it's minimised? (5)
Marine creature's head swallowed by old fish (7)
Writer of nonsensical verse both sides repeated in song (7)
Reordered mini, alternating with sailor, to drive (8)
Numbers around end of score (for bigger numbers under score) (5)
They can handle distraction as well as 25, 1 down, and 9, according to 23 (14)
Down
Things look bad after this fruit lies around area (12)
Calculating type found in snakes and ladders? (5)
Possibility, over time, for job in theatre (9)
Oxford mathematician is evasive about subtracting transcendental number (7)
Save man on board threatened by mate that's crazy (7)
Learner isn't turning one letter around for composer (5)
Decisive defeat in ring — count out (9)
Circle and lines artist arranged for some language experts (12)
Send carriage that's turned up for one not fully engaged (4-5)
Article concerning appetite heartlessly impractical (9)
Revolutionary movement putting barrier around platform (7)
Fair target after company falsified count (7)
Use digit or what may be between digits (5)
Nothing tops excellent end of series (5)
Type letters or click words in the clue