Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ff75488cc36df10f35aafc998feaae1149c8169122c25404728cd751dc5c9c2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^