Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fad662354d1f9b44658d61dcc703de6300e4bfa52540ee74a1785e4cf00aba93:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^