Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a6288d0165859fe56cb1ebdb4fd9802af37d2e7cf5f1d1576450aee45783d366:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^