Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 103a25fd9bfe576a270b2f7bd00e8fdf50f7fa631d1a3d7114e1696a49320ea9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^