Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d4c8723f595a7220a34e7d2496f3bf874c819e13c2f90e4c4e42bc48c94abf1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^