Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 382ac17d6d2b9f79ec512aee892ec1e045525aa25e2c99f568bb1e00237d8f8e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^