Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6861dfb327b0bfeaf0f3ad27671cadcb77720b5b73e8a0eedb434e227b48b4f7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^