Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 95f9e928eb5b32a194642891b30b1bbacad5a929c67d46e3bda14427a12380c3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^