| 537 | } |
| 538 | |
| 539 | LinFloatExpr |
| 540 | sin(const LinFloatExpr& e) { |
| 541 | using namespace MiniModel; |
| 542 | ArithNonLinFloatExpr* ae = |
| 543 | new ArithNonLinFloatExpr(ArithNonLinFloatExpr::ANLFE_SIN,1); |
| 544 | ae->a[0] = e; |
| 545 | return LinFloatExpr(ae); |
| 546 | } |
| 547 | |
| 548 | LinFloatExpr |
| 549 | acos(const LinFloatExpr& e) { |