Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9052058f32bb8bb5401546cb2d4b6041c697a534fb56ebbe3ea2da6997e07160:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^