| 546 | } |
| 547 | |
| 548 | LinFloatExpr |
| 549 | acos(const LinFloatExpr& e) { |
| 550 | using namespace MiniModel; |
| 551 | ArithNonLinFloatExpr* ae = |
| 552 | new ArithNonLinFloatExpr(ArithNonLinFloatExpr::ANLFE_ACOS,1); |
| 553 | ae->a[0] = e; |
| 554 | return LinFloatExpr(ae); |
| 555 | } |
| 556 | |
| 557 | LinFloatExpr |
| 558 | cos(const LinFloatExpr& e) { |