Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aa412b10e629dedf8b7b6e86e11c63070e989eb01edba17b01a098622e09df18:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^