Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5a09f46802622d209d1ed7cfb7b7d1eab6f2532a7a6ae0efaf355d6317f281ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^