Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c67843d9f46ca9ee8f67af3f74314ddd2b181a0cba4de2ed1a0a6530b32a0c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^