Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 762784fa97db8c16831225ee8c327b49327076c4c8b3973cab77423fd8f34a0e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^