Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3baaa4c01de2f0e8d3162a56726bcca2eaba7cca7dd7481ea9ca57c55277aed6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^