Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ceafa7b5e6e1aa6b592080a317b1755a0fdc0e7ac652e2d0f4b04d7728a7878:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^