Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5d18750303bd853729c1e3c6f9a9225eb7ee9d2bc97722748297e9436c9bbede:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^