Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 86d22d219190ce5c447bbbee19067d706047433c393bd5da2139b48fe95d66b1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^