Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8ffe65b45557cb1f4e16c419c63875acf2b3e4f914c7cd4ff49fb72f5dac35d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^