Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ccca6488ef73afe9936d503ec5571f0dc0a646d17d69b39575a33f555bf7816:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^