Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e56001d4669aee20abb1bc6dcee6fd08dce0738b2be83ee66d86ca4ceabc5b88:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^