Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ca15ac53f2ef1306c91cce6b0b34b81f98dc8d4bd99d0080e72f5e45d5ce1832:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^