Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 341cf7ed7322f32998dc16acc5e4c06d0786061874deec028cd7f2c7cd385f24:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^