Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 89a460dddeee58e4680fe6cec30997e31faf676e94492cc8e1c7e92e342bc47d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^