Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a2d5b16c54837aa2abbe421235b2492cf2f2084af94febad411de64b2a1258e3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^